diff --git a/tests/org.eclipse.jst.jsp.tests.encoding/.settings/org.eclipse.jdt.core.prefs b/tests/org.eclipse.jst.jsp.tests.encoding/.settings/org.eclipse.jdt.core.prefs
index f3f7caf..677dbee 100644
--- a/tests/org.eclipse.jst.jsp.tests.encoding/.settings/org.eclipse.jdt.core.prefs
+++ b/tests/org.eclipse.jst.jsp.tests.encoding/.settings/org.eclipse.jdt.core.prefs
@@ -1,4 +1,4 @@
-#Mon May 30 03:30:00 EDT 2005
+#Mon May 30 19:08:53 EDT 2005
 eclipse.preferences.version=1
 org.eclipse.jdt.core.builder.cleanOutputFolder=clean
 org.eclipse.jdt.core.builder.duplicateResourceTask=warning
@@ -18,7 +18,7 @@
 org.eclipse.jdt.core.compiler.problem.fieldHiding=warning
 org.eclipse.jdt.core.compiler.problem.finalParameterBound=ignore
 org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally=error
-org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=error
 org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock=warning
 org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=warning
 org.eclipse.jdt.core.compiler.problem.incompleteEnumSwitch=ignore
diff --git a/tests/org.eclipse.wst.css.tests.encoding/.settings/org.eclipse.jdt.core.prefs b/tests/org.eclipse.wst.css.tests.encoding/.settings/org.eclipse.jdt.core.prefs
index 2b8a690..881856f 100644
--- a/tests/org.eclipse.wst.css.tests.encoding/.settings/org.eclipse.jdt.core.prefs
+++ b/tests/org.eclipse.wst.css.tests.encoding/.settings/org.eclipse.jdt.core.prefs
@@ -1,4 +1,4 @@
-#Mon May 30 03:26:47 EDT 2005
+#Mon May 30 19:09:24 EDT 2005
 eclipse.preferences.version=1
 org.eclipse.jdt.core.builder.cleanOutputFolder=clean
 org.eclipse.jdt.core.builder.duplicateResourceTask=warning
@@ -26,7 +26,7 @@
 org.eclipse.jdt.core.compiler.problem.fieldHiding=warning
 org.eclipse.jdt.core.compiler.problem.finalParameterBound=ignore
 org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally=error
-org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=error
 org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock=warning
 org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=warning
 org.eclipse.jdt.core.compiler.problem.incompleteEnumSwitch=ignore
diff --git a/tests/org.eclipse.wst.html.tests.encoding/.settings/org.eclipse.jdt.core.prefs b/tests/org.eclipse.wst.html.tests.encoding/.settings/org.eclipse.jdt.core.prefs
index 6894f6b..17e0fe9 100644
--- a/tests/org.eclipse.wst.html.tests.encoding/.settings/org.eclipse.jdt.core.prefs
+++ b/tests/org.eclipse.wst.html.tests.encoding/.settings/org.eclipse.jdt.core.prefs
@@ -1,4 +1,4 @@
-#Mon May 30 03:28:25 EDT 2005
+#Mon May 30 19:09:53 EDT 2005
 eclipse.preferences.version=1
 org.eclipse.jdt.core.builder.cleanOutputFolder=clean
 org.eclipse.jdt.core.builder.duplicateResourceTask=warning
@@ -18,7 +18,7 @@
 org.eclipse.jdt.core.compiler.problem.fieldHiding=warning
 org.eclipse.jdt.core.compiler.problem.finalParameterBound=ignore
 org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally=error
-org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=error
 org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock=warning
 org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=warning
 org.eclipse.jdt.core.compiler.problem.incompleteEnumSwitch=ignore