cleanup

2 files changed, 2 insertions, 3 deletions

diff --git a/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CEnvironmentTab.java b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CEnvironmentTab.java
index defb00de4a9..39fe316b887 100644
--- a/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CEnvironmentTab.java
+++ b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CEnvironmentTab.java
@@ -107,7 +107,6 @@ public class CEnvironmentTab extends CLaunchConfigurationTab {
 		private boolean fEdit = false;
 
 		private Button fBtnOk = null;
-		private Button fBtnCancel = null;
 		private Text fTextName = null;
 		private Text fTextValue = null;
 
@@ -175,7 +174,7 @@ public class CEnvironmentTab extends CLaunchConfigurationTab {
 
 		protected void createButtonsForButtonBar(Composite parent) {
 			fBtnOk = createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
-			fBtnCancel = createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
+			createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
 		}
 
 		protected void updateButtonsState() {
diff --git a/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CMainTab.java b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CMainTab.java
index 4063527d414..1540de42fc1 100644
--- a/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CMainTab.java
+++ b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CMainTab.java
@@ -335,7 +335,7 @@ public class CMainTab extends CLaunchConfigurationTab {
 			return;
 		}
 
-		Object [] results = (Object [])dialog.getResult();
+		Object [] results = dialog.getResult();
 		
 		try {
 			fProgText.setText(((IResource)results[0]).getProjectRelativePath().toString());