Eclipse插件新编辑器无法断点

Question

我使用Eclipse插件创建了一个新的编辑器。 但是不会创建任何断点。 我认为是CompilationUnitEditor的问题，所以请回答解决方案。

@Override
protected void createPages() {
    try {
        // Sets file name as title
        this.setPartName(getEditorInput().getName());

        // service editor
        editor = new CompilationUnitEditor();
        addPage(Page.SERVICE_SOURCE.ordinal(), editor, getEditorInput());
        setPageText(Page.SERVICE_SOURCE.ordinal(), EditConst.TITLE_SERVICE_EDITOR_TAB1);

        // initializes
        iCompilationUnit = JavaUI.getWorkingCopyManager().getWorkingCopy(getEditorInput());

        // service viewer
        viewer = new ServiceViewer(getContainer(), this, iCompilationUnit);
        addPage(Page.SERVICE_VIEWER.ordinal(), viewer);
        setPageText(Page.SERVICE_VIEWER.ordinal(), EditConst.TITLE_SERVICE_EDITOR_TAB2);

        // service PMD
        inspection = new ServiceInspection(getContainer(), this, iCompilationUnit);
        addPage(Page.SERVICE_INSPECTION.ordinal(), inspection);
        setPageText(Page.SERVICE_INSPECTION.ordinal(), EditConst.TITLE_SERVICE_EDITOR_TAB3);

        // add event listener
        addPageChangedListener(this);

    }catch(Exception e) {
        e.printStackTrace(System.err);
        throw new RuntimeException(e);
    }
}