java: remove various unused variables

Change-Id: Id9f30938f594cb6fe73bf40adfffa65ec1b42cd1

6 files changed, 1 insertions, 18 deletions

diff --git a/scripting/workben/installer/FileUpdater.java b/scripting/workben/installer/FileUpdater.java
index 21c3d34dd367..17d1ad9ba88d 100644
--- a/scripting/workben/installer/FileUpdater.java
+++ b/scripting/workben/installer/FileUpdater.java
@@ -25,7 +25,6 @@ public class FileUpdater {
 
     public static boolean updateProtocolHandler( String installPath, JLabel statusLabel ) {
             File in_file = null;
-            FileInputStream in = null;
             File out_file = null;
             FileWriter out = null;
             int count = 0;
@@ -95,7 +94,6 @@ public class FileUpdater {
         public static boolean updateScriptXLC( String installPath, JLabel statusLabel ) {
 
             File in_file = null;
-            FileInputStream in = null;
             File out_file = null;
             FileWriter out = null;
             int count = 0;
@@ -167,7 +165,6 @@ public class FileUpdater {
 
         public static boolean updateDialogXLC( String installPath, JLabel statusLabel ) {
             File in_file = null;
-            FileInputStream in = null;
             File out_file = null;
             FileWriter out = null;
             int count = 0;
@@ -175,7 +172,6 @@ public class FileUpdater {
             //System.out.println( "updateDialogXLC" );
             try {
                 in_file = new File( installPath+File.separator+"user"+File.separator+"basic"+File.separator+"dialog.xlc" );
-                String xmlLine = "";
 
         String[] xmlArray = new String[50];
         try {
diff --git a/scripting/workben/installer/IdeFinal.java b/scripting/workben/installer/IdeFinal.java
index 2d91929358ab..eac052191731 100644
--- a/scripting/workben/installer/IdeFinal.java
+++ b/scripting/workben/installer/IdeFinal.java
@@ -76,9 +76,7 @@ public class IdeFinal extends javax.swing.JPanel implements ActionListener, Inst
             ArrayList<?> locations = InstallWizard.getLocations();
             //System.out.println("here "+locations.size());
             // Returned 1
-            String progpath=null;
             String path=null;
-            String classespath=null;
             for (int i =0;i<locations.size();i++){
                 path= (String)locations.get(i);
 
diff --git a/scripting/workben/installer/InstUtil.java b/scripting/workben/installer/InstUtil.java
index 26ec2027b4d6..0fb687c80f00 100644
--- a/scripting/workben/installer/InstUtil.java
+++ b/scripting/workben/installer/InstUtil.java
@@ -181,7 +181,6 @@ public class InstUtil {
         return null;
     }*/
 
-    File theFile = null;
     Properties results = new Properties();
 
     StringBuffer str = new StringBuffer();
@@ -197,7 +196,6 @@ public class InstUtil {
     if( jeditLogFile.exists() ) {
         String[] jeditDetails = getJeditInstallation( jeditLogFile );
         System.out.println( "getJeditLocation ) " + jeditDetails[0] );
-        File f = new File(jeditDetails[0]);
         results.put("jEdit "+jeditDetails[1], jeditDetails[0]);
         System.out.println( "jeditDetails[0] is " + jeditDetails[0]);
     }
@@ -439,7 +437,7 @@ public class InstUtil {
             System.err.println("Problem with sversion.ini");
         }
         try {
-            Properties vers = InstUtil.getOfficeVersions(f);
+            InstUtil.getOfficeVersions(f);
         } catch (IOException e) {
             e.printStackTrace();
             System.err.println(e);
diff --git a/scripting/workben/installer/Register.java b/scripting/workben/installer/Register.java
index 7e4c4c87d8b5..e2d7ceabc9af 100644
--- a/scripting/workben/installer/Register.java
+++ b/scripting/workben/installer/Register.java
@@ -73,7 +73,6 @@ public class Register{
         String[] packages = {"ooscriptframe.zip", "bshruntime.zip", "jsruntime.zip"};
 
     try {
-        String s=null;
         boolean goodResult = false;
         String env[] = new String[1];
             ExecCmd command = new ExecCmd();
diff --git a/scripting/workben/installer/Version.java b/scripting/workben/installer/Version.java
index d1c7c819f6f4..ec3420b2bb18 100644
--- a/scripting/workben/installer/Version.java
+++ b/scripting/workben/installer/Version.java
@@ -251,7 +251,6 @@ class MyTableModel extends AbstractTableModel {
         data = new ArrayList<ArrayList<Object>>();
         boolean isWindows =
             (System.getProperty("os.name").indexOf("Windows") != -1);
-        int len = validVersions.length;
         for (Enumeration e = properties.propertyNames(); e.hasMoreElements() ;) {
             String key = (String)e.nextElement();
             String path = null;
diff --git a/scripting/workben/installer/XmlUpdater.java b/scripting/workben/installer/XmlUpdater.java
index d9f9832bc4b8..7dfe5eca37e1 100644
--- a/scripting/workben/installer/XmlUpdater.java
+++ b/scripting/workben/installer/XmlUpdater.java
@@ -20,13 +20,11 @@ package installer;
 
 import java.io.*;
 import java.util.*;
-import java.net.URL;
 import javax.swing.*;
 
 public class XmlUpdater extends Thread {
 
     private String classesPath = null;
-    private String jarfilename;
     private String installPath;
     private boolean netInstall;
     private boolean bindingsInstall;
@@ -154,19 +152,14 @@ public class XmlUpdater extends Thread {
 
     public void run() {
 
-        InputStream            istream;
         //InputSource            isource;
         //DocumentBuilderFactory builderFactory;
         //DocumentBuilder        builder = null;
-        URL                    url;
-        String                 fileName = null;
 
         internalThread = Thread.currentThread();
 
         //System.out.println("\n\n\n\nFileName: "+installPath);
         classesPath= installPath.concat(File.separator+"program"+File.separator+"classes"+File.separator);
-        String opSys =System.getProperty("os.name");
-        //System.out.println("\n System "+opSys);
 
         String progpath=installPath;
         progpath= progpath.concat(File.separator+"program"+File.separator);