src/main/java/ognl/OgnlRuntime.java
public static String getPointerString(Object o)
    {
        return getPointerString((o == null) ? 0 : System.identityHashCode(o));
    }
public static String getPointerString(Object o)
    {
        return getPointerString((o == null) ? 0 : System.identityHashCode(o));
    }
public static String getPointerString ( Object o ) { return getPointerString ( ( o == null ) ? 0 : System . identityHashCode ( o ) ) ; }
Returns a "pointer" string in the usual format for these things - 0x<hex digits> for the
object given. This will always return a unique value for each object.
Returns a pointer string in the usual format for these things - 0x<hex digits > for the object given . This will always return a unique value for each object .