From 6666e89126f3e0d1c0630fec8f991e85103ac167 Mon Sep 17 00:00:00 2001
From: Martin Oberhuber < martin.oberhuber@windriver.com>
Date: Fri, 25 Aug 2006 14:03:59 +0000
Subject: [PATCH] [cleanup] Fix compiler warnings

---
 .../ui/view/CommandEntryContentAssistProcessor.java  | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/rse/plugins/org.eclipse.rse.shells.ui/src/org/eclipse/rse/shells/ui/view/CommandEntryContentAssistProcessor.java b/rse/plugins/org.eclipse.rse.shells.ui/src/org/eclipse/rse/shells/ui/view/CommandEntryContentAssistProcessor.java
index 210303866db..e80e9624a26 100644
--- a/rse/plugins/org.eclipse.rse.shells.ui/src/org/eclipse/rse/shells/ui/view/CommandEntryContentAssistProcessor.java
+++ b/rse/plugins/org.eclipse.rse.shells.ui/src/org/eclipse/rse/shells/ui/view/CommandEntryContentAssistProcessor.java
@@ -139,7 +139,7 @@ public class CommandEntryContentAssistProcessor implements IContentAssistProcess
 			if (_remoteCommand != null)
 			{
 				RemoteCmdSubSystem cmdSubsystem = (RemoteCmdSubSystem) _remoteCommand.getCommandSubSystem();
-				String type = cmdSubsystem.getHost().getSystemType();
+				//String type = cmdSubsystem.getHost().getSystemType();
 				if (cmdSubsystem.isWindows())
 				{
 					_isWindows = true;
@@ -432,10 +432,9 @@ public class CommandEntryContentAssistProcessor implements IContentAssistProcess
 
 	private void getEnvironmentCompletions(String currentText, CompletionResults results)
 	{
-		IRemoteCmdSubSystem subsystem = _remoteCommand.getCommandSubSystem();
-		if (subsystem instanceof IRemoteCmdSubSystem)
+		IRemoteCmdSubSystem cmdSubsystem = _remoteCommand.getCommandSubSystem();
+		if (cmdSubsystem != null)
 		{
-			IRemoteCmdSubSystem cmdSubsystem = (IRemoteCmdSubSystem) subsystem;
 			List vars = cmdSubsystem.getHostEnvironmentVariables();
 			if (vars != null)
 			{
@@ -469,10 +468,9 @@ public class CommandEntryContentAssistProcessor implements IContentAssistProcess
 
 	private void getCommandCompletions(String currentText, CompletionResults results)
 	{
-		IRemoteCmdSubSystem subsystem = _remoteCommand.getCommandSubSystem();
-		if (subsystem instanceof IRemoteCmdSubSystem)
+		IRemoteCmdSubSystem cmdSubsystem = _remoteCommand.getCommandSubSystem();
+		if (cmdSubsystem != null)
 		{
-			IRemoteCmdSubSystem cmdSubsystem = (IRemoteCmdSubSystem) subsystem;
 			ICandidateCommand[] cmds = cmdSubsystem.getCandidateCommands(_remoteCommand);
 			if (cmds != null)
 			{