Bug 66375 [Dialogs] TaskPropertiesDialog and DialogMarkerProperties need a common superclass
RC1 Despite these two classes being pretty much identical they share almost no code. TaskPropertiesDialog should be a subclass a DialogMarkerProperties. As this is an API change post 3.0
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/DialogMarkerProperties.java
descriptionText.setLayoutData(gridData);
        descriptionText.addModifyListener(new ModifyListener() {
            public void modifyText(ModifyEvent e) {
                markDirty();
            }
        });
    }
    /**
     * This method is intended to be overridden by subclasses. The attributes area is created between
     * the creation time area and the resource area.
     * 
     * @param parent the parent composite
     */
    protected void createAttributesArea(Composite parent) {
    }
    /**
     * Creates the area for the Resource field.
     */
    private void createResourceArea(Composite parent) {
        Label resourceLabel = new Label(parent, SWT.NONE);
        resourceLabel.setText(MarkerMessages.propertiesDialog_resource_text);
        resourceText = new Text(parent, SWT.SINGLE | SWT.WRAP
                | SWT.READ_ONLY | SWT.BORDER);
        GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
        resourceText.setLayoutData(gridData);
        Label folderLabel = new Label(parent, SWT.NONE);
        folderLabel.setText(MarkerMessages.propertiesDialog_folder_text);
        folderText = new Text(parent, SWT.SINGLE | SWT.WRAP | SWT.READ_ONLY
                | SWT.BORDER);
        gridData = new GridData(GridData.FILL_HORIZONTAL);