Introduce ObjectUtils class

2012-08-20 00:05:02 +02:00 · 2012-08-20 00:05:02 +02:00 · 8a1cf335ad
parent 355d40ae76
commit 8a1cf335ad
1 changed files with 13 additions and 0 deletions
--- a/app/src/processing/app/ObjectUtil.java
+++ b/app/src/processing/app/ObjectUtil.java
@ -0,0 +1,13 @@
+package processing.app;
+
+public class ObjectUtil {
+	
+	public static boolean isNull(Object o) {
+		return o == null;
+	}	
+	
+	public static <T> T defaultIfEmpty(T obj, T defaultObj) {
+		if (isNull(obj)) return defaultObj;
+		return obj;
+	}
+}