package java.lang; import org.checkerframework.checker.nullness.qual.Nullable; public class Runtime{ protected Runtime() {} public static Runtime getRuntime() { throw new RuntimeException("skeleton method"); } public void exit(int a1) { throw new RuntimeException("skeleton method"); } public void addShutdownHook(Thread a1) { throw new RuntimeException("skeleton method"); } public boolean removeShutdownHook(Thread a1) { throw new RuntimeException("skeleton method"); } public void halt(int a1) { throw new RuntimeException("skeleton method"); } public static void runFinalizersOnExit(boolean a1) { throw new RuntimeException("skeleton method"); } public Process exec(String a1) throws java.io.IOException { throw new RuntimeException("skeleton method"); } public Process exec(String a1, String @Nullable [] a2) throws java.io.IOException { throw new RuntimeException("skeleton method"); } public Process exec(String a1, String @Nullable [] a2, java.io. @Nullable File a3) throws java.io.IOException { throw new RuntimeException("skeleton method"); } public Process exec(String[] a1) throws java.io.IOException { throw new RuntimeException("skeleton method"); } public Process exec(String[] a1, String @Nullable [] a2) throws java.io.IOException { throw new RuntimeException("skeleton method"); } public Process exec(String[] a1, String @Nullable [] a2, java.io. @Nullable File a3) throws java.io.IOException { throw new RuntimeException("skeleton method"); } public void runFinalization() { throw new RuntimeException("skeleton method"); } public void load(String a1) { throw new RuntimeException("skeleton method"); } public void loadLibrary(String a1) { throw new RuntimeException("skeleton method"); } public java.io.InputStream getLocalizedInputStream(java.io.InputStream a1) { throw new RuntimeException("skeleton method"); } public java.io.OutputStream getLocalizedOutputStream(java.io.OutputStream a1) { throw new RuntimeException("skeleton method"); } public native int availableProcessors(); public native long freeMemory(); public native long totalMemory(); public native long maxMemory(); public native void gc(); private static native void runFinalization0(); public native void traceInstructions(boolean on); public native void traceMethodCalls(boolean on); }