Rhino JavaScript Java Library is an open-source implementation of JavaScript written entirely in Java.

Rhino JavaScript Java Library Source Code files are provided in binary package (rhino-1.7.14.zip).

You can also browse the source code below:

⏎ org/mozilla/classfile/ConstantEntry.java

/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

package org.mozilla.classfile;

final class ConstantEntry {
  private int type;
  private int intval;
  private long longval;
  private String str1;
  private String str2;
  private int hashcode;

  ConstantEntry(int type, int intval, String str1, String str2) {
    this.type = type;
    this.intval = intval;
    this.str1 = str1;
    this.str2 = str2;
    hashcode = type ^ intval + str1.hashCode() * str2.hashCode();
  }

  @Override
  public int hashCode() {
    return hashcode;
  }

  @Override
  public boolean equals(Object obj) {
    if (!(obj instanceof ConstantEntry)) {
      return false;
    }
    ConstantEntry entry = (ConstantEntry) obj;
    if (type != entry.type) {
      return false;
    }
    switch (type) {
      case ConstantPool.CONSTANT_Integer:
      case ConstantPool.CONSTANT_Float:
        return intval == entry.intval;
      case ConstantPool.CONSTANT_Long:
      case ConstantPool.CONSTANT_Double:
        return longval == entry.longval;
      case ConstantPool.CONSTANT_NameAndType:
        return str1.equals(entry.str1) && str2.equals(entry.str2);
      case ConstantPool.CONSTANT_InvokeDynamic:
        return intval == entry.intval
            && str1.equals(entry.str1)
            && str2.equals(entry.str2);
      default:
        throw new RuntimeException("unsupported constant type");

    }
  }
}

⏎ org/mozilla/classfile/ConstantEntry.java

Or download all of them as a single archive file:

File name: rhino-1.7.14-sources.jar
File size: 1029165 bytes
Release date: 2022-01-06
Download 

⇒ Example code to Test rhino-runtime-1.7.14.jar

⇐ Download Rhino JavaScript Binary Package

⇑ Download and Review Rhino JavaScript Java Library

⇑⇑ FAQ for Rhino JavaScript Java Library