271506 JSPTokenizer encounters stack overflows frequently when typing

bundles/org.eclipse.jst.jsp.core/META-INF/MANIFEST.MF

diff --git a/bundles/org.eclipse.jst.jsp.core/META-INF/MANIFEST.MF b/bundles/org.eclipse.jst.jsp.core/META-INF/MANIFEST.MF
index 6d62798..cc281e1 100644
--- a/bundles/org.eclipse.jst.jsp.core/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.jst.jsp.core/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.jst.jsp.core; singleton:=true
-Bundle-Version: 1.2.121.qualifier
+Bundle-Version: 1.2.122.qualifier
 Bundle-Activator: org.eclipse.jst.jsp.core.internal.JSPCorePlugin
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin

bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/BooleanStack.java

diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/BooleanStack.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/BooleanStack.java
index 6c1db58..3889819 100644
--- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/BooleanStack.java
+++ b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/BooleanStack.java
@@ -56,8 +56,7 @@
 	}
 
 	private void initialize() {
-		for (int i = 0; i < list.length; i++)
-			list[i] = false;
+		size = 0;
 	}
 
 	/**

bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPTokenizer.java

diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPTokenizer.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPTokenizer.java
index fcd4279..e3d5ff8 100644
--- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPTokenizer.java
+++ b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPTokenizer.java
@@ -1,4 +1,4 @@
-/* The following code was generated by JFlex 1.2.2 on 1/27/09 11:06 AM */
+/* The following code was generated by JFlex 1.2.2 on 2/19/09 5:27 PM */
 
 /*******************************************************************************
  * Copyright (c) 2004, 2009 IBM Corporation and others.
@@ -37,8 +37,8 @@
 /**
  * This class is a scanner generated by 
  * <a href="http://www.informatik.tu-muenchen.de/~kleing/jflex/">JFlex</a> 1.2.2
- * on 1/27/09 11:06 AM from the specification file
- * <tt>file:/D:/workspaces/wtp301/sandbox/org.eclipse.wst.sse.core/DevTimeSupport/SedModel/HTMLTokenizer/devel/JSPTokenizer.jflex</tt>
+ * on 2/19/09 5:27 PM from the specification file
+ * <tt>file:/D:/dev/workspaces/wtp3isolation/org.eclipse.wst.sse.core/DevTimeSupport/SedModel/HTMLTokenizer/devel/JSPTokenizer.jflex</tt>
  */
 public class JSPTokenizer implements BlockTokenizer, DOMJSPRegionContexts {
 
@@ -1704,6 +1704,7 @@
 		fBufferedStart = 1;
 		fBufferedLength = 0;
 		fStateStack = new IntStack();
+		fJspTagStack.clear();
 	
 		fLastInternalBlockStart = -1;