Java cleanup, delete some dead code

Change-Id: I4423cc7ec49769e256f73d9b7fba7b78f84f932f

odk/examples/java/Storage/Test05.java

@@ -145,8 +145,6 @@ public class Test05 implements StorageTest {
             XStream xSubStream2clone = m_aTestHelper.OpenStream( xSubSubStorage,
                                                                 "SubStream2",
                                                                 ElementModes.READ | ElementModes.NOCREATE );
-            if ( xSubStream2 == null )
-                return false;
 
 
             // so now the first stream can not be open neither for reading nor for writing

qadevOOo/runner/helper/OfficeProvider.java

@@ -444,10 +444,6 @@ public class OfficeProvider implements AppProvider
 
         if (debug && exc != null && exc.length() != 0)
         {
-            if (exc == null)
-            {
-                exc = "";
-            }
             dbg("Could not connect an Office. " + exc);
         }
 

scripting/java/com/sun/star/script/framework/provider/ScriptProvider.java

@@ -542,25 +542,17 @@ public abstract class ScriptProvider
     public java.lang.Object getByName( String aName ) throws com.sun.star.container.NoSuchElementException, com.sun.star.lang.WrappedTargetException
     {
         // TODO needs implementing?
-        if ( true )
-        {
-            throw new com.sun.star.uno.RuntimeException(
-                "getByName not implemented" );
-        }
-        return new Object();
+        throw new com.sun.star.uno.RuntimeException(
+            "getByName not implemented" );
     }
 
     public String[] getElementNames()
     {
         // TODO needs implementing?
         String[] result = new String[0];
-        if ( true )
-        {
-            throw new com.sun.star.uno.RuntimeException(
-                "getElementNames not implemented" );
+        throw new com.sun.star.uno.RuntimeException(
+            "getElementNames not implemented" );
 
-        }
-        return result;
     }
 
 
@@ -585,14 +577,8 @@ public abstract class ScriptProvider
     public boolean hasElements()
     {
         // TODO needs implementing?
-        boolean result = false;
-        if ( true )
-        {
-            throw new com.sun.star.uno.RuntimeException(
-                "hasElements not implemented" );
-
-        }
-        return result;
+        throw new com.sun.star.uno.RuntimeException(
+            "hasElements not implemented" );
     }
     public void replaceByName( String aName, java.lang.Object aElement ) throws com.sun.star.lang.IllegalArgumentException, com.sun.star.container.NoSuchElementException, com.sun.star.lang.WrappedTargetException
     {

scripting/workben/installer/FileUpdater.java

@@ -37,14 +37,10 @@ public class FileUpdater {
         try {
             BufferedReader reader = new BufferedReader(new FileReader(in_file));
             count = -1;
-                for (String s = reader.readLine(); s != null; s = reader.readLine()) { //</oor:node>
+            for (String s = reader.readLine(); s != null; s = reader.readLine()) { //</oor:node>
                 count = count + 1;
-                if(s != null) {
-                    s.trim();
-                    xmlArray[count] = s;
-                }
-                else
-                    break;
+                s.trim();
+                xmlArray[count] = s;
             }
         }
         catch( IOException ioe ) {
@@ -111,14 +107,10 @@ public class FileUpdater {
         try {
             BufferedReader reader = new BufferedReader(new FileReader(in_file));
             count = -1;
-                for (String s = reader.readLine(); s != null; s = reader.readLine()) { //</oor:node>
+            for (String s = reader.readLine(); s != null; s = reader.readLine()) { //</oor:node>
                 count = count + 1;
-                if(s != null) {
-                    s.trim();
-                    xmlArray[count] = s;
-                }
-                else
-                    break;
+                s.trim();
+                xmlArray[count] = s;
             }
         }
         catch( IOException ioe ) {
@@ -187,14 +179,10 @@ public class FileUpdater {
         try {
             BufferedReader reader = new BufferedReader(new FileReader(in_file));
             count = -1;
-                for (String s = reader.readLine(); s != null; s = reader.readLine()) {
+             for (String s = reader.readLine(); s != null; s = reader.readLine()) {
                 count = count + 1;
-                if(s != null) {
-                    s.trim();
-                    xmlArray[count] = s;
-                }
-                else
-                    break;
+                s.trim();
+                xmlArray[count] = s;
             }
         }
         catch( IOException ioe ) {

toolkit/test/accessibility/NodeFactory.java

@@ -135,8 +135,6 @@ class NodeFactory
         AccTreeNode aNode = new AccTreeNode (xAccessible, xContext, sDisplay, aParent);
         addDefaultHandlers (aNode, xContext);
 
-        if (aNode == null)
-            System.out.println ("createDefaultNode == null");
         return aNode;
     }