add isInteger bec commons isNumeric doesn't allow negatives

JumpMind · Aug 21, 2019 · 8950e7c · 8950e7c
1 parent 8b305cc
commit 8950e7c
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/symmetric-util/src/main/java/org/jumpmind/util/FormatUtils.java b/symmetric-util/src/main/java/org/jumpmind/util/FormatUtils.java
@@ -462,4 +462,12 @@ public static String formatDateTimeISO(Date date) {
         }
     }
 
+    public static boolean isInteger(String s) {
+        try {
+            Long.parseLong(s);
+            return true;
+        } catch (NumberFormatException e) {
+            return false;
+        }
+    }
 }