Java tutorial
/* * Copyright 2000-2013 Enonic AS * http://www.enonic.com/license */ package com.enonic.cms.core.content; import java.io.Serializable; import org.apache.commons.lang.builder.HashCodeBuilder; public class RelatedContentEntity implements Serializable { private RelatedContentKey key; public RelatedContentKey getKey() { return key; } public void setKey(RelatedContentKey key) { this.key = key; } public boolean equals(Object o) { if (this == o) { return true; } if (!(o instanceof RelatedContentEntity)) { return false; } RelatedContentEntity that = (RelatedContentEntity) o; if (!key.equals(that.getKey())) { return false; } return true; } public int hashCode() { return new HashCodeBuilder(435, 575).append(key).toHashCode(); } }