generics
diff --git a/core/plugins/org.eclipse.dltk.core/environment/org/eclipse/dltk/core/environment/IExecutionEnvironment.java b/core/plugins/org.eclipse.dltk.core/environment/org/eclipse/dltk/core/environment/IExecutionEnvironment.java
index dc57ce80..bd1c2aa 100644
--- a/core/plugins/org.eclipse.dltk.core/environment/org/eclipse/dltk/core/environment/IExecutionEnvironment.java
+++ b/core/plugins/org.eclipse.dltk.core/environment/org/eclipse/dltk/core/environment/IExecutionEnvironment.java
@@ -24,7 +24,7 @@
 	 * Local environment will return environment each time. RSE environment will
 	 * return environment only if realYneed is true.
 	 */
-	Map getEnvironmentVariables(boolean realyNeed);
+	Map<String, String> getEnvironmentVariables(boolean realyNeed);
 
 	IDeployment createDeployment();