forms: the assigned value is never used

Change-Id: I8eadc27ba8880630ec93c68145969f3e8ba6c189
Reviewed-on: https://gerrit.libreoffice.org/11712Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

forms/qa/complex/forms/CheckOGroupBoxModel.java

@@ -127,8 +127,6 @@ public class CheckOGroupBoxModel
     private String[] getBoundPropsToTest()
     {
         Property[] properties = m_xPropSet.getPropertySetInfo().getProperties();
-        String[] testPropsNames = null;
-
         ArrayList<String> tNames = new ArrayList<String>();
 
         for (int i = 0; i < properties.length; i++)
@@ -151,8 +149,7 @@ public class CheckOGroupBoxModel
         } // endfor
 
         //get a array of bound properties
-        testPropsNames = new String[tNames.size()];
-        testPropsNames = tNames.toArray(testPropsNames);
+        String[] testPropsNames = tNames.toArray(new String[tNames.size()]);
         return testPropsNames;
     }
 

forms/qa/integration/forms/FormLayer.java

@@ -102,7 +102,7 @@ public class FormLayer
         // insert the model into the form component hierarchy, if the caller gave us a location
         if ( null != _parentForm )
         {
-            XIndexContainer parentForm = null;
+            XIndexContainer parentForm;
             if ( _parentForm instanceof XIndexContainer )
                 parentForm = (XIndexContainer)_parentForm;
             else