Fix build breakage.

jsf/plugins/org.eclipse.jst.jsf.facelet.core/src/org/eclipse/jst/jsf/facelet/core/internal/registry/taglib/faceletTaglib/impl/Util.java

diff --git a/jsf/plugins/org.eclipse.jst.jsf.facelet.core/src/org/eclipse/jst/jsf/facelet/core/internal/registry/taglib/faceletTaglib/impl/Util.java b/jsf/plugins/org.eclipse.jst.jsf.facelet.core/src/org/eclipse/jst/jsf/facelet/core/internal/registry/taglib/faceletTaglib/impl/Util.java
index 0d5530c..dd8c731 100644
--- a/jsf/plugins/org.eclipse.jst.jsf.facelet.core/src/org/eclipse/jst/jsf/facelet/core/internal/registry/taglib/faceletTaglib/impl/Util.java
+++ b/jsf/plugins/org.eclipse.jst.jsf.facelet.core/src/org/eclipse/jst/jsf/facelet/core/internal/registry/taglib/faceletTaglib/impl/Util.java
@@ -111,7 +111,7 @@
     			if (obj instanceof String)
     			{
     				String str = (String) obj;
-    				if (!(str.replace('\n', ' ').trim().isEmpty()))
+    				if (str.replace('\n', ' ').trim().length() > 0)
     				{
     					empty = false;
     					break;