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package com.sun.org.apache.bcel.internal.classfile;

import java.io.DataInput;
import java.io.DataOutputStream;
import java.io.IOException;

import com.sun.org.apache.bcel.internal.Const;

This class represents a MethodParameters attribute.
See Also:
Since:6.0
/** * This class represents a MethodParameters attribute. * * @see <a href="http://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.7.24"> * The class File Format : The MethodParameters Attribute</a> * @since 6.0 */
public class MethodParameters extends Attribute { private MethodParameter[] parameters = new MethodParameter[0]; MethodParameters(final int name_index, final int length, final DataInput input, final ConstantPool constant_pool) throws IOException { super(Const.ATTR_METHOD_PARAMETERS, name_index, length, constant_pool); final int parameters_count = input.readUnsignedByte(); parameters = new MethodParameter[parameters_count]; for (int i = 0; i < parameters_count; i++) { parameters[i] = new MethodParameter(input); } } public MethodParameter[] getParameters() { return parameters; } public void setParameters(final MethodParameter[] parameters) { this.parameters = parameters; } @Override public void accept(final Visitor v) { v.visitMethodParameters(this); } @Override public Attribute copy(final ConstantPool _constant_pool) { final MethodParameters c = (MethodParameters) clone(); c.parameters = new MethodParameter[parameters.length]; for (int i = 0; i < parameters.length; i++) { c.parameters[i] = parameters[i].copy(); } c.setConstantPool(_constant_pool); return c; }
Dump method parameters attribute to file stream in binary format.
Params:
  • file – Output file stream
Throws:
/** * Dump method parameters attribute to file stream in binary format. * * @param file Output file stream * @throws IOException */
@Override public void dump(final DataOutputStream file) throws IOException { super.dump(file); file.writeByte(parameters.length); for (final MethodParameter parameter : parameters) { parameter.dump(file); } } }