- revert back to using char[] for ignored chars

plugins/org.eclipse.dltk.python.ui/src/org/eclipse/dltk/python/internal/ui/templates/PythonTemplateCompletionProcessor.java

diff --git a/plugins/org.eclipse.dltk.python.ui/src/org/eclipse/dltk/python/internal/ui/templates/PythonTemplateCompletionProcessor.java b/plugins/org.eclipse.dltk.python.ui/src/org/eclipse/dltk/python/internal/ui/templates/PythonTemplateCompletionProcessor.java
index 3f4ba40..36d27c5 100644
--- a/plugins/org.eclipse.dltk.python.ui/src/org/eclipse/dltk/python/internal/ui/templates/PythonTemplateCompletionProcessor.java
+++ b/plugins/org.eclipse.dltk.python.ui/src/org/eclipse/dltk/python/internal/ui/templates/PythonTemplateCompletionProcessor.java
@@ -10,7 +10,7 @@
 public class PythonTemplateCompletionProcessor extends
 		ScriptTemplateCompletionProcessor {
 
-	private static String[] IGNORE = new String[] {"."};
+	private static char[] IGNORE = new char[] {'.'};
 	
 	public PythonTemplateCompletionProcessor(
 			ScriptContentAssistInvocationContext context) {
@@ -27,7 +27,7 @@
 	/*
 	 * @see org.eclipse.dltk.ui.templates.ScriptTemplateCompletionProcessor#getIgnore()
 	 */
-	protected String[] getIgnore() {
+	protected char[] getIgnore() {
 		return IGNORE;
 	}