java: remove various unused variables

Change-Id: Id9f30938f594cb6fe73bf40adfffa65ec1b42cd1

4 files changed, 3 insertions, 15 deletions

diff --git a/odk/examples/DevelopersGuide/GUI/MessageBox.java b/odk/examples/DevelopersGuide/GUI/MessageBox.java
index 63b2d03d7511..c43b4743b290 100644
--- a/odk/examples/DevelopersGuide/GUI/MessageBox.java
+++ b/odk/examples/DevelopersGuide/GUI/MessageBox.java
@@ -176,7 +176,7 @@ public class MessageBox  {
             XMessageBox xMessageBox = xMessageBoxFactory.createMessageBox(_xParentWindowPeer, MessageBoxType.ERRORBOX, com.sun.star.awt.MessageBoxButtons.BUTTONS_OK, _sTitle, _sMessage);
             xComponent = UnoRuntime.queryInterface(XComponent.class, xMessageBox);
             if (xMessageBox != null){
-                short nResult = xMessageBox.execute();
+                xMessageBox.execute();
             }
         } catch (com.sun.star.uno.Exception ex) {
             ex.printStackTrace(System.err);
@@ -216,23 +216,17 @@ public class MessageBox  {
     public static int getRedColorShare(int _nColor) {
         int nRed = _nColor/65536;
         int nRedModulo = _nColor % 65536;
-        int nGreen = nRedModulo / 256;
-        int nGreenModulo = (nRedModulo % 256);
-        int nBlue = nGreenModulo;
         return nRed;
     }
 
     public static int getGreenColorShare(int _nColor) {
-        int nRed = _nColor/65536;
         int nRedModulo = _nColor % 65536;
         int nGreen = nRedModulo / 256;
         return nGreen;
     }
 
     public static int getBlueColorShare(int _nColor) {
-        int nRed = _nColor/65536;
         int nRedModulo = _nColor % 65536;
-        int nGreen = nRedModulo / 256;
         int nGreenModulo = (nRedModulo % 256);
         int nBlue = nGreenModulo;
         return nBlue;
diff --git a/odk/examples/DevelopersGuide/GUI/UnoDialogSample.java b/odk/examples/DevelopersGuide/GUI/UnoDialogSample.java
index aef248ba5c89..a5097b1d0621 100644
--- a/odk/examples/DevelopersGuide/GUI/UnoDialogSample.java
+++ b/odk/examples/DevelopersGuide/GUI/UnoDialogSample.java
@@ -859,7 +859,6 @@ public class UnoDialogSample implements XTextListener, XSpinListener, XActionLis
     public static String createUniqueName(XNameAccess _xElementContainer, String _sElementName) {
         boolean bElementexists = true;
         int i = 1;
-        String sIncSuffix = "";
         String BaseName = _sElementName;
         while (bElementexists) {
             bElementexists = _xElementContainer.hasByName(_sElementName);
@@ -1473,9 +1472,6 @@ public class UnoDialogSample implements XTextListener, XSpinListener, XActionLis
 
 
     public void keyReleased(KeyEvent keyEvent) {
-        int i = keyEvent.KeyChar;
-        int n = keyEvent.KeyCode;
-        int m = keyEvent.KeyFunc;
     }
 
     public void keyPressed(KeyEvent keyEvent) {
diff --git a/odk/examples/DevelopersGuide/GUI/UnoMenu.java b/odk/examples/DevelopersGuide/GUI/UnoMenu.java
index 3c424d60eaed..8f915bdb2761 100644
--- a/odk/examples/DevelopersGuide/GUI/UnoMenu.java
+++ b/odk/examples/DevelopersGuide/GUI/UnoMenu.java
@@ -175,14 +175,12 @@ public UnoMenu(XComponentContext _xContext, XMultiComponentFactory _xMCF) {
     }
 
     public void itemHighlighted(MenuEvent menuEvent) {
-        int i = 0;
     }
 
     public void itemDeactivated(MenuEvent menuEvent) {
-        int i = 0;    }
+    }
 
     public void itemActivated(MenuEvent menuEvent) {
-        int i = 0;
     }
 
 }
diff --git a/odk/examples/java/Storage/TestHelper.java b/odk/examples/java/Storage/TestHelper.java
index ac0c3b9c2d03..02a1bad0893a 100644
--- a/odk/examples/java/Storage/TestHelper.java
+++ b/odk/examples/java/Storage/TestHelper.java
@@ -516,7 +516,7 @@ public class TestHelper  {
         pWrongPass[0] += pPass[0];
         try
         {
-            Object oSubStream = xParentStorage.openEncryptedStreamElement( sName, ElementModes.READ, new String(pWrongPass) );
+            xParentStorage.openEncryptedStreamElement( sName, ElementModes.READ, new String(pWrongPass) );
             Error( "Encrypted stream '" + sName + "' was opened with wrong password!" );
             return false;
         }