[Title]Add FileUtil.findFiles()

[Desc.]add util method to use at sampleloader
[Issue]redmine-6881

Change-Id: Ie2d6cdfffb5409d7b8b0ce8d323333078803720f

diff --git a/org.tizen.common/src/org/tizen/common/util/FileUtil.java b/org.tizen.common/src/org/tizen/common/util/FileUtil.java
index 8891fa4..180bd19 100755 (executable)
--- a/org.tizen.common/src/org/tizen/common/util/FileUtil.java
+++ b/org.tizen.common/src/org/tizen/common/util/FileUtil.java
@@ -564,7 +564,7 @@ public class FileUtil {
                 List<File> deeperList = getFileListing( file , pattern , recursive); // recursive call!
                 if ( null != deeperList ) {
                     result.addAll( deeperList );
-                }
+                } 
             }
         }