2 ms·
Sure, but .toString() can be used to change how your class stringifies, so clearly it is being called at some point (perhaps by String.valueOf()). And indeed,
by LukeShu 9y ago
Sure, but .toString() can be used to change how your class stringifies, so clearly it is being called at some point (perhaps by String.valueOf()).
And indeed,
public static String valueOf(Object obj) {
return (obj == null) ? "null" : obj.toString();
}
http://hg.openjdk.java.net/jdk8/jdk8/jdk/file/687fd7c7986d/src/share/classes/java/lang/String.java#l2969 http://hg.openjdk.java.net/jdk8/jdk8/jdk/file/687fd7c7986d/s...