### Eclipse Workspace Patch 1.0
#P org.eclipse.jst.j2ee
Index: common/org/eclipse/jst/j2ee/internal/common/classpath/J2EEComponentClasspathContainer.java
===================================================================
RCS file: /cvsroot/webtools/jeetools/plugins/org.eclipse.jst.j2ee/common/org/eclipse/jst/j2ee/internal/common/classpath/J2EEComponentClasspathContainer.java,v
retrieving revision 1.27.2.6
diff -u -r1.27.2.6 J2EEComponentClasspathContainer.java
--- common/org/eclipse/jst/j2ee/internal/common/classpath/J2EEComponentClasspathContainer.java	27 Feb 2009 20:58:02 -0000	1.27.2.6
+++ common/org/eclipse/jst/j2ee/internal/common/classpath/J2EEComponentClasspathContainer.java	16 Mar 2009 22:04:32 -0000
@@ -212,17 +212,31 @@
 					if (!libDir.equals(earComp.getReference(component.getName()).getRuntimePath().toString())) {
 						// retrieve the referenced components from the EAR
 						IVirtualReference[] earRefs = earComp.getReferences();
+						String prefix = libDir;
+						if (prefix.startsWith("/")) {
+							prefix=prefix.substring(1);
+						}
+						if (!prefix.endsWith("/")) {
+							prefix=prefix + "/";
+						}
 						for (IVirtualReference earRef : earRefs) {
 							// check if the referenced component is in the library directory
+							IVirtualComponent earRefComp = earRef.getReferencedComponent();
+							boolean isCandidate = false;
 							if (libDir.equals(earRef.getRuntimePath().toString())) {
-								IVirtualComponent earRefComp = earRef.getReferencedComponent();
-								// check if the referenced component is already visited - avoid cycles in the build path
-								if (!refedComps.contains(earRefComp)) {
-									// visit the referenced component
-									refsList.add(earRef);
-									refedComps.add(earRefComp);
+								isCandidate = true;
+							} else {
+								String archiveName = earRef.getArchiveName();
+								if (archiveName != null && archiveName.startsWith(prefix)) {
+									isCandidate = true;
 								}
 							}
+							// check if the referenced component is already visited - avoid cycles in the build path
+							if (isCandidate && !refedComps.contains(earRefComp)) {
+								// visit the referenced component
+								refsList.add(earRef);
+								refedComps.add(earRefComp);
+							}
 						}
 					}
 				}