add small comment

kongbomb · kongbomb · commit 38ed97fbd445 · 2018-08-13T23:08:53.000+09:00
diff --git a/src/main/java/org/psjava/util/EqualityTester.java b/src/main/java/org/psjava/util/EqualityTester.java
@@ -1,5 +1,7 @@
 package org.psjava.util;
 
+// TODO use BiPredicate, remove this.
+@Deprecated
 public interface EqualityTester<T> {
     boolean areEqual(T o1, T o2);
 }

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,7 @@`
`1`	`1`	`package org.psjava.util;`
`2`	`2`
	`3`	`+// TODO use BiPredicate, remove this.`
	`4`	`+@Deprecated`
`3`	`5`	`public interface EqualityTester<T> {`
`4`	`6`	`boolean areEqual(T o1, T o2);`
`5`	`7`	`}`