/*******************************************************************************
* Copyright (c) 2000, 2011 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.ext.java.emul.clasfmt;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.lookup.TypeConstants;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.lookup.TypeIds;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.util.HashtableOfObject;
/** This type is used to store all the constant pool entries. */
public class ConstantPool implements ClassFileConstants, TypeIds {
public static final int DOUBLE_INITIAL_SIZE = 5;
public static final int FLOAT_INITIAL_SIZE = 3;
public static final int INT_INITIAL_SIZE = 248;
public static final int LONG_INITIAL_SIZE = 5;
public static final int UTF8_INITIAL_SIZE = 778;
public static final int STRING_INITIAL_SIZE = 761;
public static final int METHODS_AND_FIELDS_INITIAL_SIZE = 450;
public static final int CLASS_INITIAL_SIZE = 86;
public static final int NAMEANDTYPE_INITIAL_SIZE = 272;
public static final int CONSTANTPOOL_INITIAL_SIZE = 2000;
public static final int CONSTANTPOOL_GROW_SIZE = 6000;
// protected DoubleCache doubleCache;
// protected FloatCache floatCache;
// protected IntegerCache intCache;
// protected LongCache longCache;
// public CharArrayCache UTF8Cache;
// protected CharArrayCache stringCache;
// protected HashtableOfObject methodsAndFieldsCache;
// protected CharArrayCache classCache;
protected HashtableOfObject nameAndTypeCacheForFieldsAndMethods;
public byte[] poolContent;
public int currentIndex = 1;
public int currentOffset;
public int[] offsets;
// public ClassFile classFile;
public static final char[] Append = "append".toCharArray(); //$NON-NLS-1$
public static final char[] ARRAY_NEWINSTANCE_NAME = "newInstance".toCharArray(); //$NON-NLS-1$
public static final char[] ARRAY_NEWINSTANCE_SIGNATURE =
"(Ljava/lang/Class;[I)Ljava/lang/Object;".toCharArray();//$NON-NLS-1$
public static final char[] ArrayCopy = "arraycopy".toCharArray(); //$NON-NLS-1$
public static final char[] ArrayCopySignature =
"(Ljava/lang/Object;ILjava/lang/Object;II)V".toCharArray();//$NON-NLS-1$
public static final char[] ArrayJavaLangClassConstantPoolName = "[Ljava/lang/Class;".toCharArray(); //$NON-NLS-1$
public static final char[] ArrayJavaLangObjectConstantPoolName = "[Ljava/lang/Object;".toCharArray(); //$NON-NLS-1$
public static final char[] booleanBooleanSignature = "(Z)Ljava/lang/Boolean;".toCharArray(); //$NON-NLS-1$
public static final char[] BooleanConstrSignature = "(Z)V".toCharArray(); //$NON-NLS-1$
public static final char[] BOOLEANVALUE_BOOLEAN_METHOD_NAME = "booleanValue".toCharArray(); //$NON-NLS-1$
public static final char[] BOOLEANVALUE_BOOLEAN_METHOD_SIGNATURE = "()Z".toCharArray(); //$NON-NLS-1$
public static final char[] byteByteSignature = "(B)Ljava/lang/Byte;".toCharArray(); //$NON-NLS-1$
public static final char[] ByteConstrSignature = "(B)V".toCharArray(); //$NON-NLS-1$
public static final char[] BYTEVALUE_BYTE_METHOD_NAME = "byteValue".toCharArray(); //$NON-NLS-1$
public static final char[] BYTEVALUE_BYTE_METHOD_SIGNATURE = "()B".toCharArray(); //$NON-NLS-1$
public static final char[] charCharacterSignature = "(C)Ljava/lang/Character;".toCharArray();
//$NON-NLS-1$
public static final char[] CharConstrSignature = "(C)V".toCharArray(); //$NON-NLS-1$
public static final char[] CHARVALUE_CHARACTER_METHOD_NAME = "charValue".toCharArray(); //$NON-NLS-1$
public static final char[] CHARVALUE_CHARACTER_METHOD_SIGNATURE = "()C".toCharArray(); //$NON-NLS-1$
public static final char[] Clinit = "<clinit>".toCharArray(); //$NON-NLS-1$
public static final char[] DefaultConstructorSignature = "()V".toCharArray(); //$NON-NLS-1$
public static final char[] ClinitSignature = DefaultConstructorSignature;
public static final char[] Close = "close".toCharArray(); //$NON-NLS-1$
public static final char[] CloseSignature = "()V".toCharArray(); //$NON-NLS-1$
public static final char[] DesiredAssertionStatus = "desiredAssertionStatus".toCharArray(); //$NON-NLS-1$
public static final char[] DesiredAssertionStatusSignature = "()Z".toCharArray(); //$NON-NLS-1$
public static final char[] DoubleConstrSignature = "(D)V".toCharArray(); //$NON-NLS-1$
public static final char[] doubleDoubleSignature = "(D)Ljava/lang/Double;".toCharArray(); //$NON-NLS-1$
public static final char[] DOUBLEVALUE_DOUBLE_METHOD_NAME = "doubleValue".toCharArray(); //$NON-NLS-1$
public static final char[] DOUBLEVALUE_DOUBLE_METHOD_SIGNATURE = "()D".toCharArray(); //$NON-NLS-1$
public static final char[] Exit = "exit".toCharArray(); //$NON-NLS-1$
public static final char[] ExitIntSignature = "(I)V".toCharArray(); //$NON-NLS-1$
public static final char[] FloatConstrSignature = "(F)V".toCharArray(); //$NON-NLS-1$
public static final char[] floatFloatSignature = "(F)Ljava/lang/Float;".toCharArray(); //$NON-NLS-1$
public static final char[] FLOATVALUE_FLOAT_METHOD_NAME = "floatValue".toCharArray(); //$NON-NLS-1$
public static final char[] FLOATVALUE_FLOAT_METHOD_SIGNATURE = "()F".toCharArray(); //$NON-NLS-1$
public static final char[] ForName = "forName".toCharArray(); //$NON-NLS-1$
public static final char[] ForNameSignature = "(Ljava/lang/String;)Ljava/lang/Class;".toCharArray();
//$NON-NLS-1$
public static final char[] GET_BOOLEAN_METHOD_NAME = "getBoolean".toCharArray(); //$NON-NLS-1$
public static final char[] GET_BOOLEAN_METHOD_SIGNATURE = "(Ljava/lang/Object;)Z".toCharArray(); //$NON-NLS-1$
public static final char[] GET_BYTE_METHOD_NAME = "getByte".toCharArray(); //$NON-NLS-1$
public static final char[] GET_BYTE_METHOD_SIGNATURE = "(Ljava/lang/Object;)B".toCharArray(); //$NON-NLS-1$
public static final char[] GET_CHAR_METHOD_NAME = "getChar".toCharArray(); //$NON-NLS-1$
public static final char[] GET_CHAR_METHOD_SIGNATURE = "(Ljava/lang/Object;)C".toCharArray(); //$NON-NLS-1$
public static final char[] GET_DOUBLE_METHOD_NAME = "getDouble".toCharArray(); //$NON-NLS-1$
public static final char[] GET_DOUBLE_METHOD_SIGNATURE = "(Ljava/lang/Object;)D".toCharArray(); //$NON-NLS-1$
public static final char[] GET_FLOAT_METHOD_NAME = "getFloat".toCharArray(); //$NON-NLS-1$
public static final char[] GET_FLOAT_METHOD_SIGNATURE = "(Ljava/lang/Object;)F".toCharArray(); //$NON-NLS-1$
public static final char[] GET_INT_METHOD_NAME = "getInt".toCharArray(); //$NON-NLS-1$
public static final char[] GET_INT_METHOD_SIGNATURE = "(Ljava/lang/Object;)I".toCharArray(); //$NON-NLS-1$
public static final char[] GET_LONG_METHOD_NAME = "getLong".toCharArray(); //$NON-NLS-1$
public static final char[] GET_LONG_METHOD_SIGNATURE = "(Ljava/lang/Object;)J".toCharArray(); //$NON-NLS-1$
public static final char[] GET_OBJECT_METHOD_NAME = "get".toCharArray(); //$NON-NLS-1$
public static final char[] GET_OBJECT_METHOD_SIGNATURE =
"(Ljava/lang/Object;)Ljava/lang/Object;".toCharArray();//$NON-NLS-1$
public static final char[] GET_SHORT_METHOD_NAME = "getShort".toCharArray(); //$NON-NLS-1$
public static final char[] GET_SHORT_METHOD_SIGNATURE = "(Ljava/lang/Object;)S".toCharArray(); //$NON-NLS-1$
public static final char[] GetClass = "getClass".toCharArray(); //$NON-NLS-1$
public static final char[] GetClassSignature = "()Ljava/lang/Class;".toCharArray(); //$NON-NLS-1$
public static final char[] GetComponentType = "getComponentType".toCharArray(); //$NON-NLS-1$
public static final char[] GetComponentTypeSignature = GetClassSignature;
public static final char[] GetConstructor = "getConstructor".toCharArray(); //$NON-NLS-1$
public static final char[] GetConstructorSignature =
"([Ljava/lang/Class;)Ljava/lang/reflect/Constructor;".toCharArray();//$NON-NLS-1$
public static final char[] GETDECLAREDCONSTRUCTOR_NAME = "getDeclaredConstructor".toCharArray(); //$NON-NLS-1$
public static final char[] GETDECLAREDCONSTRUCTOR_SIGNATURE =
"([Ljava/lang/Class;)Ljava/lang/reflect/Constructor;".toCharArray();//$NON-NLS-1$
// predefined methods constant names
public static final char[] GETDECLAREDFIELD_NAME = "getDeclaredField".toCharArray(); //$NON-NLS-1$
public static final char[] GETDECLAREDFIELD_SIGNATURE =
"(Ljava/lang/String;)Ljava/lang/reflect/Field;".toCharArray();//$NON-NLS-1$
public static final char[] GETDECLAREDMETHOD_NAME = "getDeclaredMethod".toCharArray(); //$NON-NLS-1$
public static final char[] GETDECLAREDMETHOD_SIGNATURE =
"(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;".toCharArray(); //$NON-NLS-1$
public static final char[] GetMessage = "getMessage".toCharArray(); //$NON-NLS-1$
public static final char[] GetMessageSignature = "()Ljava/lang/String;".toCharArray(); //$NON-NLS-1$
public static final char[] HasNext = "hasNext".toCharArray();//$NON-NLS-1$
public static final char[] HasNextSignature = "()Z".toCharArray();//$NON-NLS-1$
public static final char[] Init = "<init>".toCharArray(); //$NON-NLS-1$
public static final char[] IntConstrSignature = "(I)V".toCharArray(); //$NON-NLS-1$
public static final char[] ITERATOR_NAME = "iterator".toCharArray(); //$NON-NLS-1$
public static final char[] ITERATOR_SIGNATURE = "()Ljava/util/Iterator;".toCharArray(); //$NON-NLS-1$
public static final char[] Intern = "intern".toCharArray(); //$NON-NLS-1$
public static final char[] InternSignature = GetMessageSignature;
public static final char[] IntIntegerSignature = "(I)Ljava/lang/Integer;".toCharArray(); //$NON-NLS-1$
public static final char[] INTVALUE_INTEGER_METHOD_NAME = "intValue".toCharArray(); //$NON-NLS-1$
public static final char[] INTVALUE_INTEGER_METHOD_SIGNATURE = "()I".toCharArray(); //$NON-NLS-1$
public static final char[] INVOKE_METHOD_METHOD_NAME = "invoke".toCharArray(); //$NON-NLS-1$
public static final char[] INVOKE_METHOD_METHOD_SIGNATURE =
"(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;".toCharArray(); //$NON-NLS-1$
public static final char[][] JAVA_LANG_REFLECT_ACCESSIBLEOBJECT =
new char[][]{TypeConstants.JAVA, TypeConstants.LANG, TypeConstants.REFLECT, "AccessibleObject".toCharArray()}; //$NON-NLS-1$
public static final char[][] JAVA_LANG_REFLECT_ARRAY =
new char[][]{TypeConstants.JAVA, TypeConstants.LANG, TypeConstants.REFLECT, "Array".toCharArray()}; //$NON-NLS-1$
// predefined type constant names
public static final char[] JavaIoPrintStreamSignature = "Ljava/io/PrintStream;".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangAssertionErrorConstantPoolName = "java/lang/AssertionError".toCharArray();
//$NON-NLS-1$
public static final char[] JavaLangBooleanConstantPoolName = "java/lang/Boolean".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangByteConstantPoolName = "java/lang/Byte".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangCharacterConstantPoolName = "java/lang/Character".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangClassConstantPoolName = "java/lang/Class".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangClassNotFoundExceptionConstantPoolName = "java/lang/ClassNotFoundException".toCharArray();
//$NON-NLS-1$
public static final char[] JavaLangClassSignature = "Ljava/lang/Class;".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangDoubleConstantPoolName = "java/lang/Double".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangEnumConstantPoolName = "java/lang/Enum".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangErrorConstantPoolName = "java/lang/Error".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangExceptionConstantPoolName = "java/lang/Exception".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangFloatConstantPoolName = "java/lang/Float".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangIntegerConstantPoolName = "java/lang/Integer".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangLongConstantPoolName = "java/lang/Long".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangNoClassDefFoundErrorConstantPoolName = "java/lang/NoClassDefFoundError".toCharArray();
//$NON-NLS-1$
public static final char[] JavaLangNoSuchFieldErrorConstantPoolName = "java/lang/NoSuchFieldError".toCharArray();
//$NON-NLS-1$
public static final char[] JavaLangObjectConstantPoolName = "java/lang/Object".toCharArray(); //$NON-NLS-1$
public static final char[] JAVALANGREFLECTACCESSIBLEOBJECT_CONSTANTPOOLNAME = "java/lang/reflect/AccessibleObject".toCharArray();
//$NON-NLS-1$
public static final char[] JAVALANGREFLECTARRAY_CONSTANTPOOLNAME = "java/lang/reflect/Array".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangReflectConstructorConstantPoolName = "java/lang/reflect/Constructor".toCharArray();
//$NON-NLS-1$
public static final char[] JavaLangReflectConstructorNewInstanceSignature =
"([Ljava/lang/Object;)Ljava/lang/Object;".toCharArray();//$NON-NLS-1$
public static final char[] JAVALANGREFLECTFIELD_CONSTANTPOOLNAME = "java/lang/reflect/Field".toCharArray(); //$NON-NLS-1$
public static final char[] JAVALANGREFLECTMETHOD_CONSTANTPOOLNAME = "java/lang/reflect/Method".toCharArray();
//$NON-NLS-1$
public static final char[] JavaLangShortConstantPoolName = "java/lang/Short".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangStringBufferConstantPoolName = "java/lang/StringBuffer".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangStringBuilderConstantPoolName = "java/lang/StringBuilder".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangStringConstantPoolName = "java/lang/String".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangStringSignature = "Ljava/lang/String;".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangObjectSignature = "Ljava/lang/Object;".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangSystemConstantPoolName = "java/lang/System".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangThrowableConstantPoolName = "java/lang/Throwable".toCharArray(); //$NON-NLS-1$
public static final char[] JavaLangVoidConstantPoolName = "java/lang/Void".toCharArray(); //$NON-NLS-1$
public static final char[] JavaUtilIteratorConstantPoolName = "java/util/Iterator".toCharArray(); //$NON-NLS-1$
public static final char[] LongConstrSignature = "(J)V".toCharArray(); //$NON-NLS-1$
public static final char[] longLongSignature = "(J)Ljava/lang/Long;".toCharArray(); //$NON-NLS-1$
public static final char[] LONGVALUE_LONG_METHOD_NAME = "longValue".toCharArray(); //$NON-NLS-1$
public static final char[] LONGVALUE_LONG_METHOD_SIGNATURE = "()J".toCharArray(); //$NON-NLS-1$
public static final char[] NewInstance = "newInstance".toCharArray(); //$NON-NLS-1$
public static final char[] NewInstanceSignature =
"(Ljava/lang/Class;[I)Ljava/lang/Object;".toCharArray();//$NON-NLS-1$
public static final char[] Next = "next".toCharArray();//$NON-NLS-1$
public static final char[] NextSignature = "()Ljava/lang/Object;".toCharArray();//$NON-NLS-1$
public static final char[] ObjectConstrSignature = "(Ljava/lang/Object;)V".toCharArray(); //$NON-NLS-1$
public static final char[] ObjectSignature = "Ljava/lang/Object;".toCharArray(); //$NON-NLS-1$
public static final char[] Ordinal = "ordinal".toCharArray(); //$NON-NLS-1$
public static final char[] OrdinalSignature = "()I".toCharArray(); //$NON-NLS-1$
public static final char[] Out = "out".toCharArray(); //$NON-NLS-1$
public static final char[] SET_BOOLEAN_METHOD_NAME = "setBoolean".toCharArray(); //$NON-NLS-1$
public static final char[] SET_BOOLEAN_METHOD_SIGNATURE = "(Ljava/lang/Object;Z)V".toCharArray(); //$NON-NLS-1$
public static final char[] SET_BYTE_METHOD_NAME = "setByte".toCharArray(); //$NON-NLS-1$
public static final char[] SET_BYTE_METHOD_SIGNATURE = "(Ljava/lang/Object;B)V".toCharArray(); //$NON-NLS-1$
public static final char[] SET_CHAR_METHOD_NAME = "setChar".toCharArray(); //$NON-NLS-1$
public static final char[] SET_CHAR_METHOD_SIGNATURE = "(Ljava/lang/Object;C)V".toCharArray(); //$NON-NLS-1$
public static final char[] SET_DOUBLE_METHOD_NAME = "setDouble".toCharArray(); //$NON-NLS-1$
public static final char[] SET_DOUBLE_METHOD_SIGNATURE = "(Ljava/lang/Object;D)V".toCharArray(); //$NON-NLS-1$
public static final char[] SET_FLOAT_METHOD_NAME = "setFloat".toCharArray(); //$NON-NLS-1$
public static final char[] SET_FLOAT_METHOD_SIGNATURE = "(Ljava/lang/Object;F)V".toCharArray(); //$NON-NLS-1$
public static final char[] SET_INT_METHOD_NAME = "setInt".toCharArray(); //$NON-NLS-1$
public static final char[] SET_INT_METHOD_SIGNATURE = "(Ljava/lang/Object;I)V".toCharArray(); //$NON-NLS-1$
public static final char[] SET_LONG_METHOD_NAME = "setLong".toCharArray(); //$NON-NLS-1$
public static final char[] SET_LONG_METHOD_SIGNATURE = "(Ljava/lang/Object;J)V".toCharArray(); //$NON-NLS-1$
public static final char[] SET_OBJECT_METHOD_NAME = "set".toCharArray(); //$NON-NLS-1$
public static final char[] SET_OBJECT_METHOD_SIGNATURE =
"(Ljava/lang/Object;Ljava/lang/Object;)V".toCharArray();//$NON-NLS-1$
public static final char[] SET_SHORT_METHOD_NAME = "setShort".toCharArray(); //$NON-NLS-1$
public static final char[] SET_SHORT_METHOD_SIGNATURE = "(Ljava/lang/Object;S)V".toCharArray(); //$NON-NLS-1$
public static final char[] SETACCESSIBLE_NAME = "setAccessible".toCharArray(); //$NON-NLS-1$
public static final char[] SETACCESSIBLE_SIGNATURE = "(Z)V".toCharArray(); //$NON-NLS-1$
public static final char[] ShortConstrSignature = "(S)V".toCharArray(); //$NON-NLS-1$
public static final char[] shortShortSignature = "(S)Ljava/lang/Short;".toCharArray(); //$NON-NLS-1$
public static final char[] SHORTVALUE_SHORT_METHOD_NAME = "shortValue".toCharArray(); //$NON-NLS-1$
public static final char[] SHORTVALUE_SHORT_METHOD_SIGNATURE = "()S".toCharArray(); //$NON-NLS-1$
public static final char[] StringBufferAppendBooleanSignature = "(Z)Ljava/lang/StringBuffer;".toCharArray();
//$NON-NLS-1$
public static final char[] StringBufferAppendCharSignature = "(C)Ljava/lang/StringBuffer;".toCharArray();
//$NON-NLS-1$
public static final char[] StringBufferAppendDoubleSignature = "(D)Ljava/lang/StringBuffer;".toCharArray();
//$NON-NLS-1$
public static final char[] StringBufferAppendFloatSignature = "(F)Ljava/lang/StringBuffer;".toCharArray();
//$NON-NLS-1$
public static final char[] StringBufferAppendIntSignature = "(I)Ljava/lang/StringBuffer;".toCharArray();
//$NON-NLS-1$
public static final char[] StringBufferAppendLongSignature = "(J)Ljava/lang/StringBuffer;".toCharArray();
//$NON-NLS-1$
public static final char[] StringBufferAppendObjectSignature =
"(Ljava/lang/Object;)Ljava/lang/StringBuffer;".toCharArray(); //$NON-NLS-1$
public static final char[] StringBufferAppendStringSignature =
"(Ljava/lang/String;)Ljava/lang/StringBuffer;".toCharArray(); //$NON-NLS-1$
public static final char[] StringBuilderAppendBooleanSignature = "(Z)Ljava/lang/StringBuilder;".toCharArray();
//$NON-NLS-1$
public static final char[] StringBuilderAppendCharSignature = "(C)Ljava/lang/StringBuilder;".toCharArray();
//$NON-NLS-1$
public static final char[] StringBuilderAppendDoubleSignature = "(D)Ljava/lang/StringBuilder;".toCharArray();
//$NON-NLS-1$
public static final char[] StringBuilderAppendFloatSignature = "(F)Ljava/lang/StringBuilder;".toCharArray();
//$NON-NLS-1$
public static final char[] StringBuilderAppendIntSignature = "(I)Ljava/lang/StringBuilder;".toCharArray();
//$NON-NLS-1$
public static final char[] StringBuilderAppendLongSignature = "(J)Ljava/lang/StringBuilder;".toCharArray();
//$NON-NLS-1$
public static final char[] StringBuilderAppendObjectSignature =
"(Ljava/lang/Object;)Ljava/lang/StringBuilder;".toCharArray(); //$NON-NLS-1$
public static final char[] StringBuilderAppendStringSignature =
"(Ljava/lang/String;)Ljava/lang/StringBuilder;".toCharArray(); //$NON-NLS-1$
public static final char[] StringConstructorSignature = "(Ljava/lang/String;)V".toCharArray(); //$NON-NLS-1$
public static final char[] This = "this".toCharArray(); //$NON-NLS-1$
public static final char[] ToString = "toString".toCharArray(); //$NON-NLS-1$
public static final char[] ToStringSignature = GetMessageSignature;
public static final char[] TYPE = "TYPE".toCharArray(); //$NON-NLS-1$
public static final char[] ValueOf = "valueOf".toCharArray(); //$NON-NLS-1$
public static final char[] ValueOfBooleanSignature = "(Z)Ljava/lang/String;".toCharArray(); //$NON-NLS-1$
public static final char[] ValueOfCharSignature = "(C)Ljava/lang/String;".toCharArray(); //$NON-NLS-1$
public static final char[] ValueOfDoubleSignature = "(D)Ljava/lang/String;".toCharArray(); //$NON-NLS-1$
public static final char[] ValueOfFloatSignature = "(F)Ljava/lang/String;".toCharArray(); //$NON-NLS-1$
public static final char[] ValueOfIntSignature = "(I)Ljava/lang/String;".toCharArray(); //$NON-NLS-1$
public static final char[] ValueOfLongSignature = "(J)Ljava/lang/String;".toCharArray(); //$NON-NLS-1$
public static final char[] ValueOfObjectSignature =
"(Ljava/lang/Object;)Ljava/lang/String;".toCharArray();//$NON-NLS-1$
public static final char[] ValueOfStringClassSignature =
"(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Enum;".toCharArray(); //$NON-NLS-1$
public static final char[] JAVA_LANG_ANNOTATION_DOCUMENTED = "Ljava/lang/annotation/Documented;".toCharArray();
//$NON-NLS-1$
public static final char[] JAVA_LANG_ANNOTATION_ELEMENTTYPE = "Ljava/lang/annotation/ElementType;".toCharArray();
//$NON-NLS-1$
public static final char[] JAVA_LANG_ANNOTATION_RETENTION = "Ljava/lang/annotation/Retention;".toCharArray();
//$NON-NLS-1$
public static final char[] JAVA_LANG_ANNOTATION_RETENTIONPOLICY =
"Ljava/lang/annotation/RetentionPolicy;".toCharArray();//$NON-NLS-1$
public static final char[] JAVA_LANG_ANNOTATION_TARGET = "Ljava/lang/annotation/Target;".toCharArray();
//$NON-NLS-1$
public static final char[] JAVA_LANG_DEPRECATED = "Ljava/lang/Deprecated;".toCharArray(); //$NON-NLS-1$
public static final char[] JAVA_LANG_ANNOTATION_INHERITED = "Ljava/lang/annotation/Inherited;".toCharArray();
//$NON-NLS-1$
// java 7 java.lang.SafeVarargs
public static final char[] JAVA_LANG_SAFEVARARGS = "Ljava/lang/SafeVarargs;".toCharArray(); //$NON-NLS-1$
// java 7 java.lang.invoke.MethodHandle.invokeExact(..)/invokeGeneric(..)
public static final char[] JAVA_LANG_INVOKE_METHODHANDLE_POLYMORPHICSIGNATURE =
"Ljava/lang/invoke/MethodHandle$PolymorphicSignature;".toCharArray(); //$NON-NLS-1$
public static final char[] HashCode = "hashCode".toCharArray(); //$NON-NLS-1$
public static final char[] HashCodeSignature = "()I".toCharArray(); //$NON-NLS-1$;
public static final char[] Equals = "equals".toCharArray(); //$NON-NLS-1$
public static final char[] EqualsSignature = "(Ljava/lang/Object;)Z".toCharArray(); //$NON-NLS-1$;
public static final char[] AddSuppressed = "addSuppressed".toCharArray(); //$NON-NLS-1$;
public static final char[] AddSuppressedSignature = "(Ljava/lang/Throwable;)V".toCharArray(); //$NON-NLS-1$
// /**
// * ConstantPool constructor comment.
// */
// public ConstantPool(ClassFile classFile) {
// this.UTF8Cache = new CharArrayCache(UTF8_INITIAL_SIZE);
// this.stringCache = new CharArrayCache(STRING_INITIAL_SIZE);
// this.methodsAndFieldsCache = new HashtableOfObject(METHODS_AND_FIELDS_INITIAL_SIZE);
// this.classCache = new CharArrayCache(CLASS_INITIAL_SIZE);
// this.nameAndTypeCacheForFieldsAndMethods = new HashtableOfObject(NAMEANDTYPE_INITIAL_SIZE);
// this.offsets = new int[5];
// initialize(classFile);
// }
// public void initialize(ClassFile givenClassFile) {
// this.poolContent = givenClassFile.header;
// this.currentOffset = givenClassFile.headerOffset;
// // currentOffset is initialized to 0 by default
// this.currentIndex = 1;
// this.classFile = givenClassFile;
// }
// /**
// * Return the content of the receiver
// */
// public byte[] dumpBytes() {
// System.arraycopy(this.poolContent, 0, (this.poolContent = new byte[this.currentOffset]), 0, this.currentOffset);
// return this.poolContent;
// }
// public int literalIndex(byte[] utf8encoding, char[] stringCharArray) {
// int index;
// if ((index = this.UTF8Cache.putIfAbsent(stringCharArray, this.currentIndex)) < 0) {
// // The entry doesn't exit yet
// if ((index = -index)> 0xFFFF) {
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// this.currentIndex++;
// // Write the tag first
// int length = this.offsets.length;
// if (length <= index) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[index * 2]), 0, length);
// }
// this.offsets[index] = this.currentOffset;
// writeU1(Utf8Tag);
// int utf8encodingLength = utf8encoding.length;
// if (this.currentOffset + 2 + utf8encodingLength >= this.poolContent.length) {
// // we need to resize the poolContent array because we won't have
// // enough space to write the length
// resizePoolContents(2 + utf8encodingLength);
// }
// this.poolContent[this.currentOffset++] = (byte) (utf8encodingLength >> 8);
// this.poolContent[this.currentOffset++] = (byte) utf8encodingLength;
// // add in once the whole byte array
// System.arraycopy(utf8encoding, 0, this.poolContent, this.currentOffset, utf8encodingLength);
// this.currentOffset += utf8encodingLength;
// }
// return index;
// }
// public int literalIndex(TypeBinding binding) {
// TypeBinding typeBinding = binding.leafComponentType();
// if ((typeBinding.tagBits & TagBits.ContainsNestedTypeReferences) != 0) {
// Util.recordNestedType(this.classFile, typeBinding);
// }
// return literalIndex(binding.signature());
// }
// /**
// * This method returns the index into the constantPool corresponding to the type descriptor.
// *
// * @param utf8Constant char[]
// * @return <CODE>int</CODE>
// */
// public int literalIndex(char[] utf8Constant) {
// int index;
// if ((index = this.UTF8Cache.putIfAbsent(utf8Constant, this.currentIndex)) < 0) {
// if ((index = -index)> 0xFFFF) {
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// // The entry doesn't exit yet
// // Write the tag first
// int length = this.offsets.length;
// if (length <= index) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[index * 2]), 0, length);
// }
// this.offsets[index] = this.currentOffset;
// writeU1(Utf8Tag);
// // Then the size of the stringName array
// int savedCurrentOffset = this.currentOffset;
// if (this.currentOffset + 2 >= this.poolContent.length) {
// // we need to resize the poolContent array because we won't have
// // enough space to write the length
// resizePoolContents(2);
// }
// this.currentOffset += 2;
// length = 0;
// for (int i = 0; i < utf8Constant.length; i++) {
// char current = utf8Constant[i];
// if ((current >= 0x0001) && (current <= 0x007F)) {
// // we only need one byte: ASCII table
// writeU1(current);
// length++;
// } else {
// if (current > 0x07FF) {
// // we need 3 bytes
// length += 3;
// writeU1(0xE0 | ((current >> 12) & 0x0F)); // 0xE0 = 1110 0000
// writeU1(0x80 | ((current >> 6) & 0x3F)); // 0x80 = 1000 0000
// writeU1(0x80 | (current & 0x3F)); // 0x80 = 1000 0000
// } else {
// // we can be 0 or between 0x0080 and 0x07FF
// // In that case we only need 2 bytes
// length += 2;
// writeU1(0xC0 | ((current >> 6) & 0x1F)); // 0xC0 = 1100 0000
// writeU1(0x80 | (current & 0x3F)); // 0x80 = 1000 0000
// }
// }
// }
// if (length >= 65535) {
// this.currentOffset = savedCurrentOffset - 1;
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceForConstant(this.classFile.referenceBinding.scope
// .referenceType());
// }
// if (index > 0xFFFF){
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// this.currentIndex++;
// // Now we know the length that we have to write in the constant pool
// // we use savedCurrentOffset to do that
// this.poolContent[savedCurrentOffset] = (byte) (length >> 8);
// this.poolContent[savedCurrentOffset + 1] = (byte) length;
// }
// return index;
// }
// public int literalIndex(char[] stringCharArray, byte[] utf8encoding) {
// int index;
// if ((index = this.stringCache.putIfAbsent(stringCharArray, this.currentIndex)) < 0) {
// // The entry doesn't exit yet
// this.currentIndex++;
// if ((index = -index) > 0xFFFF){
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// // Write the tag first
// int length = this.offsets.length;
// if (length <= index) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[index * 2]), 0, length);
// }
// this.offsets[index] = this.currentOffset;
// writeU1(StringTag);
// // Then the string index
// int stringIndexOffset = this.currentOffset;
// if (this.currentOffset + 2 >= this.poolContent.length) {
// resizePoolContents(2);
// }
// this.currentOffset+=2;
//
// final int stringIndex = literalIndex(utf8encoding, stringCharArray);
// this.poolContent[stringIndexOffset++] = (byte) (stringIndex >> 8);
// this.poolContent[stringIndexOffset] = (byte) stringIndex;
// }
// return index;
// }
// /**
// * This method returns the index into the constantPool corresponding to the double
// * value. If the double is not already present into the pool, it is added. The
// * double cache is updated and it returns the right index.
// *
// * @param key <CODE>double</CODE>
// * @return <CODE>int</CODE>
// */
// public int literalIndex(double key) {
// //Retrieve the index from the cache
// // The double constant takes two indexes into the constant pool, but we only store
// // the first index into the long table
// int index;
// // lazy initialization for base type caches
// // If it is null, initialize it, otherwise use it
// if (this.doubleCache == null) {
// this.doubleCache = new DoubleCache(DOUBLE_INITIAL_SIZE);
// }
// if ((index = this.doubleCache.putIfAbsent(key, this.currentIndex)) < 0) {
// if ((index = -index)> 0xFFFF){
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// this.currentIndex += 2; // a double needs an extra place into the constant pool
// // Write the double into the constant pool
// // First add the tag
// int length = this.offsets.length;
// if (length <= index) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[index * 2]), 0, length);
// }
// this.offsets[index] = this.currentOffset;
// writeU1(DoubleTag);
// // Then add the 8 bytes representing the double
// long temp = java.lang.Double.doubleToLongBits(key);
// length = this.poolContent.length;
// if (this.currentOffset + 8 >= length) {
// resizePoolContents(8);
// }
// this.poolContent[this.currentOffset++] = (byte) (temp >>> 56);
// this.poolContent[this.currentOffset++] = (byte) (temp >>> 48);
// this.poolContent[this.currentOffset++] = (byte) (temp >>> 40);
// this.poolContent[this.currentOffset++] = (byte) (temp >>> 32);
// this.poolContent[this.currentOffset++] = (byte) (temp >>> 24);
// this.poolContent[this.currentOffset++] = (byte) (temp >>> 16);
// this.poolContent[this.currentOffset++] = (byte) (temp >>> 8);
// this.poolContent[this.currentOffset++] = (byte) temp;
// }
// return index;
// }
// /**
// * This method returns the index into the constantPool corresponding to the float
// * value. If the float is not already present into the pool, it is added. The
// * int cache is updated and it returns the right index.
// *
// * @param key <CODE>float</CODE>
// * @return <CODE>int</CODE>
// */
// public int literalIndex(float key) {
// //Retrieve the index from the cache
// int index;
// // lazy initialization for base type caches
// // If it is null, initialize it, otherwise use it
// if (this.floatCache == null) {
// this.floatCache = new FloatCache(FLOAT_INITIAL_SIZE);
// }
// if ((index = this.floatCache.putIfAbsent(key, this.currentIndex)) < 0) {
// if ((index = -index) > 0xFFFF){
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// this.currentIndex++;
// // Write the float constant entry into the constant pool
// // First add the tag
// int length = this.offsets.length;
// if (length <= index) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[index * 2]), 0, length);
// }
// this.offsets[index] = this.currentOffset;
// writeU1(FloatTag);
// // Then add the 4 bytes representing the float
// int temp = java.lang.Float.floatToIntBits(key);
// if (this.currentOffset + 4 >= this.poolContent.length) {
// resizePoolContents(4);
// }
// this.poolContent[this.currentOffset++] = (byte) (temp >>> 24);
// this.poolContent[this.currentOffset++] = (byte) (temp >>> 16);
// this.poolContent[this.currentOffset++] = (byte) (temp >>> 8);
// this.poolContent[this.currentOffset++] = (byte) temp;
// }
// return index;
// }
// /**
// * This method returns the index into the constantPool corresponding to the int
// * value. If the int is not already present into the pool, it is added. The
// * int cache is updated and it returns the right index.
// *
// * @param key <CODE>int</CODE>
// * @return <CODE>int</CODE>
// */
// public int literalIndex(int key) {
// //Retrieve the index from the cache
// int index;
// // lazy initialization for base type caches
// // If it is null, initialize it, otherwise use it
// if (this.intCache == null) {
// this.intCache = new IntegerCache(INT_INITIAL_SIZE);
// }
// if ((index = this.intCache.putIfAbsent(key, this.currentIndex)) < 0) {
// this.currentIndex++;
// if ((index = -index) > 0xFFFF){
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// // Write the integer constant entry into the constant pool
// // First add the tag
// int length = this.offsets.length;
// if (length <= index) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[index * 2]), 0, length);
// }
// this.offsets[index] = this.currentOffset;
// writeU1(IntegerTag);
// // Then add the 4 bytes representing the int
// if (this.currentOffset + 4 >= this.poolContent.length) {
// resizePoolContents(4);
// }
// this.poolContent[this.currentOffset++] = (byte) (key >>> 24);
// this.poolContent[this.currentOffset++] = (byte) (key >>> 16);
// this.poolContent[this.currentOffset++] = (byte) (key >>> 8);
// this.poolContent[this.currentOffset++] = (byte) key;
// }
// return index;
// }
// /**
// * This method returns the index into the constantPool corresponding to the long
// * value. If the long is not already present into the pool, it is added. The
// * long cache is updated and it returns the right index.
// *
// * @param key <CODE>long</CODE>
// * @return <CODE>int</CODE>
// */
// public int literalIndex(long key) {
// // Retrieve the index from the cache
// // The long constant takes two indexes into the constant pool, but we only store
// // the first index into the long table
// int index;
// // lazy initialization for base type caches
// // If it is null, initialize it, otherwise use it
// if (this.longCache == null) {
// this.longCache = new LongCache(LONG_INITIAL_SIZE);
// }
// if ((index = this.longCache.putIfAbsent(key, this.currentIndex)) < 0) {
// if ((index = -index) > 0xFFFF){
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// this.currentIndex+= 2; // long value need an extra place into thwe constant pool
// // Write the long into the constant pool
// // First add the tag
// int length = this.offsets.length;
// if (length <= index) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[index * 2]), 0, length);
// }
// this.offsets[index] = this.currentOffset;
// writeU1(LongTag);
// // Then add the 8 bytes representing the long
// if (this.currentOffset + 8 >= this.poolContent.length) {
// resizePoolContents(8);
// }
// this.poolContent[this.currentOffset++] = (byte) (key >>> 56);
// this.poolContent[this.currentOffset++] = (byte) (key >>> 48);
// this.poolContent[this.currentOffset++] = (byte) (key >>> 40);
// this.poolContent[this.currentOffset++] = (byte) (key >>> 32);
// this.poolContent[this.currentOffset++] = (byte) (key >>> 24);
// this.poolContent[this.currentOffset++] = (byte) (key >>> 16);
// this.poolContent[this.currentOffset++] = (byte) (key >>> 8);
// this.poolContent[this.currentOffset++] = (byte) key;
// }
// return index;
// }
// /**
// * This method returns the index into the constantPool corresponding to the type descriptor.
// *
// * @param stringConstant java.lang.String
// * @return <CODE>int</CODE>
// */
// public int literalIndex(String stringConstant) {
// int index;
// char[] stringCharArray = stringConstant.toCharArray();
// if ((index = this.stringCache.putIfAbsent(stringCharArray, this.currentIndex)) < 0) {
// // The entry doesn't exit yet
// this.currentIndex++;
// if ((index = -index)> 0xFFFF){
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// // Write the tag first
// int length = this.offsets.length;
// if (length <= index) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[index * 2]), 0, length);
// }
// this.offsets[index] = this.currentOffset;
// writeU1(StringTag);
// // Then the string index
// int stringIndexOffset = this.currentOffset;
// if (this.currentOffset + 2 >= this.poolContent.length) {
// resizePoolContents(2);
// }
// this.currentOffset+=2;
// final int stringIndex = literalIndex(stringCharArray);
// this.poolContent[stringIndexOffset++] = (byte) (stringIndex >> 8);
// this.poolContent[stringIndexOffset] = (byte) stringIndex;
// }
// return index;
// }
// public int literalIndexForType(final char[] constantPoolName) {
// int index;
// if ((index = this.classCache.putIfAbsent(constantPoolName, this.currentIndex)) < 0) {
// // The entry doesn't exit yet
// this.currentIndex++;
// if ((index = -index) > 0xFFFF){
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// int length = this.offsets.length;
// if (length <= index) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[index * 2]), 0, length);
// }
// this.offsets[index] = this.currentOffset;
// writeU1(ClassTag);
//
// // Then the name index
// int nameIndexOffset = this.currentOffset;
// if (this.currentOffset + 2 >= this.poolContent.length) {
// resizePoolContents(2);
// }
// this.currentOffset+=2;
// final int nameIndex = literalIndex(constantPoolName);
// this.poolContent[nameIndexOffset++] = (byte) (nameIndex >> 8);
// this.poolContent[nameIndexOffset] = (byte) nameIndex;
// }
// return index;
// }
// /*
// * This method returns the index into the constantPool corresponding to the type descriptor
// * corresponding to a type constant pool name
// * binding must not be an array type.
// */
// public int literalIndexForType(final TypeBinding binding) {
// TypeBinding typeBinding = binding.leafComponentType();
// if ((typeBinding.tagBits & TagBits.ContainsNestedTypeReferences) != 0) {
// Util.recordNestedType(this.classFile, typeBinding);
// }
// return this.literalIndexForType(binding.constantPoolName());
// }
// public int literalIndexForMethod(char[] declaringClass, char[] selector, char[] signature, boolean isInterface) {
// int index;
// if ((index = putInCacheIfAbsent(declaringClass, selector, signature, this.currentIndex)) < 0) {
// // it doesn't exist yet
// this.currentIndex++;
// if ((index = -index) > 0xFFFF){
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// // Write the interface method ref constant into the constant pool
// // First add the tag
// int length = this.offsets.length;
// if (length <= index) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[index * 2]), 0, length);
// }
// this.offsets[index] = this.currentOffset;
// writeU1(isInterface ? InterfaceMethodRefTag : MethodRefTag);
//
// int classIndexOffset = this.currentOffset;
// if (this.currentOffset + 4 >= this.poolContent.length) {
// resizePoolContents(4);
// }
// this.currentOffset+=4;
//
// final int classIndex = literalIndexForType(declaringClass);
// final int nameAndTypeIndex = literalIndexForNameAndType(selector, signature);
//
// this.poolContent[classIndexOffset++] = (byte) (classIndex >> 8);
// this.poolContent[classIndexOffset++] = (byte) classIndex;
// this.poolContent[classIndexOffset++] = (byte) (nameAndTypeIndex >> 8);
// this.poolContent[classIndexOffset] = (byte) nameAndTypeIndex;
// }
// return index;
// }
// public int literalIndexForMethod(TypeBinding declaringClass, char[] selector, char[] signature, boolean isInterface) {
// if ((declaringClass.tagBits & TagBits.ContainsNestedTypeReferences) != 0) {
// Util.recordNestedType(this.classFile, declaringClass);
// }
// return this.literalIndexForMethod(declaringClass.constantPoolName(), selector, signature, isInterface);
// }
// public int literalIndexForNameAndType(char[] name, char[] signature) {
// int index;
// if ((index = putInNameAndTypeCacheIfAbsent(name, signature, this.currentIndex)) < 0) {
// // The entry doesn't exit yet
// this.currentIndex++;
// if ((index = -index) > 0xFFFF){
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// int length = this.offsets.length;
// if (length <= index) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[index * 2]), 0, length);
// }
// this.offsets[index] = this.currentOffset;
// writeU1(NameAndTypeTag);
// int nameIndexOffset = this.currentOffset;
// if (this.currentOffset + 4 >= this.poolContent.length) {
// resizePoolContents(4);
// }
// this.currentOffset+=4;
//
// final int nameIndex = literalIndex(name);
// final int typeIndex = literalIndex(signature);
// this.poolContent[nameIndexOffset++] = (byte) (nameIndex >> 8);
// this.poolContent[nameIndexOffset++] = (byte) nameIndex;
// this.poolContent[nameIndexOffset++] = (byte) (typeIndex >> 8);
// this.poolContent[nameIndexOffset] = (byte) typeIndex;
// }
// return index;
// }
// public int literalIndexForField(char[] declaringClass, char[] name, char[] signature) {
// int index;
// if ((index = putInCacheIfAbsent(declaringClass, name, signature, this.currentIndex)) < 0) {
// this.currentIndex++;
// // doesn't exist yet
// if ((index = -index) > 0xFFFF){
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// // Write the interface method ref constant into the constant pool
// // First add the tag
// int length = this.offsets.length;
// if (length <= index) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[index * 2]), 0, length);
// }
// this.offsets[index] = this.currentOffset;
// writeU1(FieldRefTag);
// int classIndexOffset = this.currentOffset;
// if (this.currentOffset + 4 >= this.poolContent.length) {
// resizePoolContents(4);
// }
// this.currentOffset+=4;
//
// final int classIndex = literalIndexForType(declaringClass);
// final int nameAndTypeIndex = literalIndexForNameAndType(name, signature);
//
// this.poolContent[classIndexOffset++] = (byte) (classIndex >> 8);
// this.poolContent[classIndexOffset++] = (byte) classIndex;
// this.poolContent[classIndexOffset++] = (byte) (nameAndTypeIndex >> 8);
// this.poolContent[classIndexOffset] = (byte) nameAndTypeIndex;
// }
// return index;
// }
// /**
// * This method returns the index into the constantPool corresponding to the type descriptor.
// *
// * @param stringCharArray char[]
// * @return <CODE>int</CODE>
// */
// public int literalIndexForLdc(char[] stringCharArray) {
// int savedCurrentIndex = this.currentIndex;
// int savedCurrentOffset = this.currentOffset;
// int index;
// if ((index = this.stringCache.putIfAbsent(stringCharArray, this.currentIndex)) < 0) {
// if ((index = -index)> 0xFFFF) {
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// // The entry doesn't exit yet
// this.currentIndex++;
// // Write the tag first
// int length = this.offsets.length;
// if (length <= index) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[index * 2]), 0, length);
// }
// this.offsets[index] = this.currentOffset;
// writeU1(StringTag);
//
// // Then the string index
// int stringIndexOffset = this.currentOffset;
// if (this.currentOffset + 2 >= this.poolContent.length) {
// resizePoolContents(2);
// }
// this.currentOffset+=2;
//
// int stringIndex;
// if ((stringIndex = this.UTF8Cache.putIfAbsent(stringCharArray, this.currentIndex)) < 0) {
// if ((stringIndex = -stringIndex)> 0xFFFF) {
// this.classFile.referenceBinding.scope.problemReporter().noMoreAvailableSpaceInConstantPool(this.classFile.referenceBinding.scope
// .referenceType());
// }
// // The entry doesn't exit yet
// this.currentIndex++;
// // Write the tag first
// length = this.offsets.length;
// if (length <= stringIndex) {
// // resize
// System.arraycopy(this.offsets, 0, (this.offsets = new int[stringIndex * 2]), 0, length);
// }
// this.offsets[stringIndex] = this.currentOffset;
// writeU1(Utf8Tag);
// // Then the size of the stringName array
// int lengthOffset = this.currentOffset;
// if (this.currentOffset + 2 >= this.poolContent.length) {
// // we need to resize the poolContent array because we won't have
// // enough space to write the length
// resizePoolContents(2);
// }
// this.currentOffset += 2;
// length = 0;
// for (int i = 0; i < stringCharArray.length; i++) {
// char current = stringCharArray[i];
// if ((current >= 0x0001) && (current <= 0x007F)) {
// // we only need one byte: ASCII table
// length++;
// if (this.currentOffset + 1 >= this.poolContent.length) {
// // we need to resize the poolContent array because we won't have
// // enough space to write the length
// resizePoolContents(1);
// }
// this.poolContent[this.currentOffset++] = (byte)(current);
// } else
// if (current > 0x07FF) {
// // we need 3 bytes
// length += 3;
// if (this.currentOffset + 3 >= this.poolContent.length) {
// // we need to resize the poolContent array because we won't have
// // enough space to write the length
// resizePoolContents(3);
// }
// this.poolContent[this.currentOffset++] = (byte) (0xE0 | ((current >> 12) & 0x0F)); // 0xE0 = 1110 0000
// this.poolContent[this.currentOffset++] = (byte) (0x80 | ((current >> 6) & 0x3F)); // 0x80 = 1000 0000
// this.poolContent[this.currentOffset++] = (byte) (0x80 | (current & 0x3F)); // 0x80 = 1000 0000
// } else {
// if (this.currentOffset + 2 >= this.poolContent.length) {
// // we need to resize the poolContent array because we won't have
// // enough space to write the length
// resizePoolContents(2);
// }
// // we can be 0 or between 0x0080 and 0x07FF
// // In that case we only need 2 bytes
// length += 2;
// this.poolContent[this.currentOffset++] = (byte) (0xC0 | ((current >> 6) & 0x1F)); // 0xC0 = 1100 0000
// this.poolContent[this.currentOffset++] = (byte) (0x80 | (current & 0x3F)); // 0x80 = 1000 0000
// }
// }
// if (length >= 65535) {
// this.currentOffset = savedCurrentOffset;
// this.currentIndex = savedCurrentIndex;
// this.stringCache.remove(stringCharArray);
// this.UTF8Cache.remove(stringCharArray);
// return 0;
// }
// this.poolContent[lengthOffset++] = (byte) (length >> 8);
// this.poolContent[lengthOffset] = (byte) length;
// }
// this.poolContent[stringIndexOffset++] = (byte) (stringIndex >> 8);
// this.poolContent[stringIndexOffset] = (byte) stringIndex;
// }
// return index;
// }
// /**
// * @param key1 the given name
// * @param key2 the given signature
// * @param value the given index
// * @return the new index
// */
// private int putInNameAndTypeCacheIfAbsent(final char[] key1, final char[] key2, int value) {
// int index ;
// Object key1Value = this.nameAndTypeCacheForFieldsAndMethods.get(key1);
// if (key1Value == null) {
// CachedIndexEntry cachedIndexEntry = new CachedIndexEntry(key2, value);
// index = -value;
// this.nameAndTypeCacheForFieldsAndMethods.put(key1, cachedIndexEntry);
// } else if (key1Value instanceof CachedIndexEntry) {
// // adding a second entry
// CachedIndexEntry entry = (CachedIndexEntry) key1Value;
// if (CharOperation.equals(key2, entry.signature)) {
// index = entry.index;
// } else {
// CharArrayCache charArrayCache = new CharArrayCache();
// charArrayCache.putIfAbsent(entry.signature, entry.index);
// index = charArrayCache.putIfAbsent(key2, value);
// this.nameAndTypeCacheForFieldsAndMethods.put(key1, charArrayCache);
// }
// } else {
// CharArrayCache charArrayCache = (CharArrayCache) key1Value;
// index = charArrayCache.putIfAbsent(key2, value);
// }
// return index;
// }
// /**
// * @param key1 the given declaring class name
// * @param key2 the given field name or method selector
// * @param key3 the given signature
// * @param value the new index
// * @return the given index
// */
// private int putInCacheIfAbsent(final char[] key1, final char[] key2, final char[] key3, int value) {
// int index;
// HashtableOfObject key1Value = (HashtableOfObject) this.methodsAndFieldsCache.get(key1);
// if (key1Value == null) {
// key1Value = new HashtableOfObject();
// this.methodsAndFieldsCache.put(key1, key1Value);
// CachedIndexEntry cachedIndexEntry = new CachedIndexEntry(key3, value);
// index = -value;
// key1Value.put(key2, cachedIndexEntry);
// } else {
// Object key2Value = key1Value.get(key2);
// if (key2Value == null) {
// CachedIndexEntry cachedIndexEntry = new CachedIndexEntry(key3, value);
// index = -value;
// key1Value.put(key2, cachedIndexEntry);
// } else if (key2Value instanceof CachedIndexEntry) {
// // adding a second entry
// CachedIndexEntry entry = (CachedIndexEntry) key2Value;
// if (CharOperation.equals(key3, entry.signature)) {
// index = entry.index;
// } else {
// CharArrayCache charArrayCache = new CharArrayCache();
// charArrayCache.putIfAbsent(entry.signature, entry.index);
// index = charArrayCache.putIfAbsent(key3, value);
// key1Value.put(key2, charArrayCache);
// }
// } else {
// CharArrayCache charArrayCache = (CharArrayCache) key2Value;
// index = charArrayCache.putIfAbsent(key3, value);
// }
// }
// return index;
// }
// /**
// * This method is used to clean the receiver in case of a clinit header is generated, but the
// * clinit has no code.
// * This implementation assumes that the clinit is the first method to be generated.
// * @see org.eclipse.jdt.internal.compiler.ast.TypeDeclaration#addClinit()
// */
// public void resetForClinit(int constantPoolIndex, int constantPoolOffset) {
// this.currentIndex = constantPoolIndex;
// this.currentOffset = constantPoolOffset;
// if (this.UTF8Cache.get(AttributeNamesConstants.CodeName) >= constantPoolIndex) {
// this.UTF8Cache.remove(AttributeNamesConstants.CodeName);
// }
// if (this.UTF8Cache.get(ConstantPool.ClinitSignature) >= constantPoolIndex) {
// this.UTF8Cache.remove(ConstantPool.ClinitSignature);
// }
// if (this.UTF8Cache.get(ConstantPool.Clinit) >= constantPoolIndex) {
// this.UTF8Cache.remove(ConstantPool.Clinit);
// }
// }
//
// /**
// * Resize the pool contents
// */
// private final void resizePoolContents(int minimalSize) {
// int length = this.poolContent.length;
// int toAdd = length;
// if (toAdd < minimalSize)
// toAdd = minimalSize;
// System.arraycopy(this.poolContent, 0, this.poolContent = new byte[length + toAdd], 0, length);
// }
// /**
// * Write a unsigned byte into the byte array
// *
// * @param value <CODE>int</CODE> The value to write into the byte array
// */
// protected final void writeU1(int value) {
// if (this.currentOffset + 1 >= this.poolContent.length) {
// resizePoolContents(1);
// }
// this.poolContent[this.currentOffset++] = (byte) value;
// }
// /**
// * Write a unsigned byte into the byte array
// *
// * @param value <CODE>int</CODE> The value to write into the byte array
// */
// protected final void writeU2(int value) {
// if (this.currentOffset + 2 >= this.poolContent.length) {
// resizePoolContents(2);
// }
// this.poolContent[this.currentOffset++] = (byte) (value >>> 8);
// this.poolContent[this.currentOffset++] = (byte) value;
// }
// public void reset() {
// if (this.doubleCache != null) this.doubleCache.clear();
// if (this.floatCache != null) this.floatCache.clear();
// if (this.intCache != null) this.intCache.clear();
// if (this.longCache != null) this.longCache.clear();
// this.UTF8Cache.clear();
// this.stringCache.clear();
// this.methodsAndFieldsCache.clear();
// this.classCache.clear();
// this.nameAndTypeCacheForFieldsAndMethods.clear();
// this.currentIndex = 1;
// this.currentOffset = 0;
// }
// public void resetForAttributeName(char[] attributeName, int constantPoolIndex, int constantPoolOffset) {
// this.currentIndex = constantPoolIndex;
// this.currentOffset = constantPoolOffset;
// if (this.UTF8Cache.get(attributeName) >= constantPoolIndex) {
// this.UTF8Cache.remove(attributeName);
// }
// }
}