JavacTypeBinding.getJavaElement() return null (as spec'd) for primitives

Author: mickaelistria

org.eclipse.jdt.core.javac/src/org/eclipse/jdt/internal/javac/dom/JavacTypeBinding.java

@@ -208,6 +208,9 @@ public boolean isSynthetic() {
 
 	@Override
 	public IJavaElement getJavaElement() {
+		if (isPrimitive()) {
+			return null;
+		}
 		if (this.javaElement == null) {
 			this.javaElement = computeJavaElement();
 		}