我正在开发一个应用程序桌面swing应用程序，它要求我通过代码进行重构。[我知道eclipse 已经提供了接口和特性，但我需要通过代码来实现。
我需要做的第一个重构阶段是移动选中的包[选择选项是通过复选框提供的，该复选框使用JDT的思想显示工作区中所有可用的包。我在这个位置使用了教程：http://www.vogella.de/articles/EclipseJDT/article.html ]
既然我已经选择了希望转移到另一个包的包，
我用了这段代码
代码语言：javascript复制233. for (IPackageFragment mypackage : packages) {
234. if ((mypackage.getKind() == IPackageFragmentRoot.K_SOURCE) && (searchifSelected(mypackage.getElementName())==true) ){
235. IJavaElement container = newModule.getPrimaryElement();
236. mypackage.move(container, null, null, true, null);
}
}searchifSelected(mypackage.getElementName())==true告诉我，如果我选择了要移动的特定包
newModule.getPrimaryElement(); = IJavaElement容器是包含所选包的容器新包
mypackage.move(容器，null，null，true，null)；据我所读的，这个命令应该将"mypackage“移动到”容器“，作为”子“。
不过，我正面对这个问题：
代码语言：javascript复制 Java Model Exception: Java Model Status [Invalid destination: 'devFromSupplier [in src [in test]]']
at org.eclipse.jdt.internal.core.MultiOperation.processElements(MultiOperation.java:175)
at org.eclipse.jdt.internal.core.CopyResourceElementsOperation.processElements(CopyResourceElementsOperation.java:417)
at org.eclipse.jdt.internal.core.MultiOperation.executeOperation(MultiOperation.java:90)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:728)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:793)
at org.eclipse.jdt.internal.core.JavaModel.runOperation(JavaModel.java:297)
at org.eclipse.jdt.internal.core.JavaModel.move(JavaModel.java:258)
at org.eclipse.jdt.internal.core.PackageFragment.move(PackageFragment.java:420)
at newmodulewizrd.ui.Integrate.printPackageInfos(Integrate.java:236)
at newmodulewizrd.ui.Integrate.printProjectInfo(Integrate.java:177)
at newmodulewizrd.ui.Integrate.getWorkSpace(Integrate.java:149)
at newmodulewizrd.ui.Integrate.moveToOneModule(Integrate.java:120)
at newmodulewizrd.ui.Integrate$1.actionPerformed(Integrate.java:79)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)我认为这意味着我提出了错误的论点。
能帮上忙吗?我该怎么办？