evernat / dead-code-detector Goto Github PK

Trying to run it on MAC:
java -cp dcd.jar:src/main/lib/* dcd.ui.DeadCodeDetectorUI
java.awt.IllegalComponentStateException: The frame is decorated
at java.awt.Frame.setOpacity(Frame.java:960)
at java.awt.Window$1.setOpacity(Window.java:4035)
at com.sun.awt.AWTUtilities.setWindowOpacity(AWTUtilities.java:174)
at sun.lwawt.macosx.CPlatformWindow$3.applyProperty(CPlatformWindow.java:163)
at sun.lwawt.macosx.CPlatformWindow$3.applyProperty(CPlatformWindow.java:162)
at com.apple.laf.ClientPropertyApplicator.applyProperty(ClientPropertyApplicator.java:45)
at com.apple.laf.ClientPropertyApplicator.propertyChange(ClientPropertyApplicator.java:75)
at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
at java.awt.Component.firePropertyChange(Component.java:8428)
at javax.swing.JComponent.putClientProperty(JComponent.java:4087)
at dcd.ui.DeadCodeDetectorUI.setWindowOpacity(DeadCodeDetectorUI.java:169)
at dcd.ui.DeadCodeDetectorUI.disappear(DeadCodeDetectorUI.java:156)
at dcd.ui.DeadCodeDetectorUI.showFrame(DeadCodeDetectorUI.java:125)
at dcd.ui.DeadCodeDetectorUI$3.run(DeadCodeDetectorUI.java:212)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

java -version
java version "1.8.0_102"

What is this supposed to mean:
Private suspects in class com.vmware.vmtx.activities.VmtxActivityCallbackTest:
[Object[][] onFailureTestCases()]
How can I detect unused classes? How does DCD work with spring?
Sorry, but at the moment it looks useless.

The usage of the parameter "excludedMethods" is painfull because it does not take into account a class name. So all methods with same name, but from different classes are excluded.

I'd like to specify a class name + a method name in order to avoid unwanted exclusions like in the following exemple:
excludedMethods = org.*.MyClass#myExcludedMethod

The library does not take into account the annotations "javax.annotation.PostConstruct" and "javax.annotation.PreDestroy", so associated methods are falsy considered as dead code.

The "java.util.function.Consumer<T>" operation introduced in Java 1.8 are not considered, so provide a falsy dead code detection

Exemple:

    dataList.forEach(this::countElement);

    private void countElement(RequestElement element) {
        this.number += element.getData().size();
    }

"countElement" is not private dead code...