toString() for easier debugging

2014-10-16 21:00:18 +04:00
parent b5f89c661a
commit 9bd3ac26e3
1 changed files with 6 additions and 1 deletions
@@ -20,7 +20,12 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;

 public class WrappedValues {
-    private static final Object NULL_VALUE = new Object();
+    private static final Object NULL_VALUE = new Object() {
+        @Override
+        public String toString() {
+            return "NULL_VALUE";
+        }
+    };

    private final static class ThrowableWrapper {
        private final Throwable throwable;