Bug 65659 [syntax highlighting] Constructor and method syntax highlighting is inconsistent
Java constructor declarations are highlighted as method calls, not as method declarations.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/SemanticHighlightings.java
public boolean isEnabledByDefault() {
			return false;
		}
		
		/*
		 * @see org.eclipse.jdt.internal.ui.javaeditor.ISemanticHighlighting#getDisplayName()
		 */
		public String getDisplayName() {
			return JavaEditorMessages.getString("SemanticHighlighting.inheritedMethodInvocation"); 
		}
		/*
		 * @see org.eclipse.jdt.internal.ui.javaeditor.ISemanticHighlighting#isMatched(org.eclipse.jdt.core.dom.ASTNode)
		 */
		public boolean consumes(SemanticToken token) {
			SimpleName node= token.getNode();
			if (node.isDeclaration())
				return false;
			IBinding binding= token.getBinding();
			if (binding == null || binding.getKind() != IBinding.METHOD)
				return false;
			
			ITypeBinding currentType= Bindings.getBindingOfParentType(node);
			ITypeBinding declaringType= ((IMethodBinding)binding).getDeclaringClass();
			if (currentType == declaringType)
				return false;
			
			return Bindings.isSuperType(declaringType, currentType);
		}
	}