001package votorola.g.hold; 002 003 004/** The null implementation of a hold. It does nothing. 005 */ 006public final class Hold0 implements Hold 007{ 008 009 private Hold0() {} 010 011 012 013 /** The single instance of Hold0. 014 */ 015 public static Hold0 i() { return instance; } 016 017 018 private static final Hold0 instance = new Hold0(); 019 020 021 022 // - H o l d -------------------------------------------------------------------------- 023 024 025 public void release() {} 026 027 028 029}