package java.io; import org.checkerframework.checker.nullness.qual.Nullable; @org.checkerframework.framework.qual.DefaultQualifier(org.checkerframework.checker.nullness.qual.NonNull.class) public class FileWriter extends OutputStreamWriter { public FileWriter(String a1) throws IOException { super(null); throw new RuntimeException("skeleton method"); } public FileWriter(String a1, boolean a2) throws IOException { super(null); throw new RuntimeException("skeleton method"); } public FileWriter(File a1) throws IOException { super(null); throw new RuntimeException("skeleton method"); } public FileWriter(File a1, boolean a2) throws IOException { super(null); throw new RuntimeException("skeleton method"); } public FileWriter(FileDescriptor a1) { super(null); throw new RuntimeException("skeleton method"); } }