Fixed U.isEmpty for primitive type arrays.

rapidoid · Nov 21, 2015 · b1aacd0 · b1aacd0
1 parent 5f5682b
commit b1aacd0
Showing 1 changed file with 17 additions and 1 deletion.
diff --git a/rapidoid-u/src/main/java/org/rapidoid/u/U.java b/rapidoid-u/src/main/java/org/rapidoid/u/U.java
@@ -715,8 +715,24 @@ public static boolean isEmpty(Object value) {
 			return true;
 		} else if (value instanceof String) {
 			return isEmpty((String) value);
+		} else if (value instanceof byte[]) {
+			return ((byte[]) value).length == 0;
+		} else if (value instanceof short[]) {
+			return ((short[]) value).length == 0;
+		} else if (value instanceof int[]) {
+			return ((int[]) value).length == 0;
+		} else if (value instanceof long[]) {
+			return ((long[]) value).length == 0;
+		} else if (value instanceof float[]) {
+			return ((float[]) value).length == 0;
+		} else if (value instanceof double[]) {
+			return ((double[]) value).length == 0;
+		} else if (value instanceof boolean[]) {
+			return ((boolean[]) value).length == 0;
+		} else if (value instanceof char[]) {
+			return ((char[]) value).length == 0;
 		} else if (value instanceof Object[]) {
-			return isEmpty((Object[]) value);
+			return ((Object[]) value).length == 0;
 		} else if (value instanceof Collection<?>) {
 			return isEmpty((Collection<?>) value);
 		} else if (value instanceof Map<?, ?>) {