[SDC-8] implementing the tosca stubs

Change-Id: Icadc0cc0dadce98e36eaffed0fe551c1387f6f8f
Signed-off-by: Pavel Aharoni <pa0916@att.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/sdc-tosca-parser/src/main/java/org/openecomp/sdc/tosca/parser/utils/GeneralUtility.java b/sdc-tosca-parser/src/main/java/org/openecomp/sdc/tosca/parser/utils/GeneralUtility.java
new file mode 100644
index 0000000..e4d92f5
--- /dev/null
+++ b/sdc-tosca-parser/src/main/java/org/openecomp/sdc/tosca/parser/utils/GeneralUtility.java
@@ -0,0 +1,8 @@
+package org.openecomp.sdc.tosca.parser.utils;
+
+public class GeneralUtility {
+	
+	public static boolean isEmptyString(String str){
+		return str == null || str.trim().isEmpty();
+	}
+}