1 package org.bouncycastle.util; 2 3 public class Objects 4 { areEqual(Object a, Object b)5 public static boolean areEqual(Object a, Object b) 6 { 7 return a == b || (null != a && null != b && a.equals(b)); 8 } 9 hashCode(Object obj)10 public static int hashCode(Object obj) 11 { 12 return null == obj ? 0 : obj.hashCode(); 13 } 14 } 15