Bug 302152 New path variable created unexpectedly
One of the latest 3.6 IBuilds Steps: 1) Create a general project (let's call is 'project1') 2) Go to Project Properties and make sure that there are only dynamic path variables 2) Drag and drop a folder with a subfolder and files inside to 'project1' In my case it is c:/Folder > SubFolder > a.txt 3) In the "File and Folder Import" dialog, choose 'Automatic' (or later 'Default') and 'Recreate with Virtual Folders and Links' 4) Go to Project Properties again and see that a new variable is added ('C' which is defined relatively to PROJECT_LOC) 5) Open Properties for myProject/Folder/SubFolder/a.txt and see that its location is defined using this new 'C' variable. I should be at least asked if I want Eclipse to create any variables for me.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/LinkedResourceEditor.java
public void widgetSelected(SelectionEvent e) {
				convertLocation();
			}
		});
		updateSelection();
	}
	/**
	 * @param parent
	 * @param text
	 * @return the new button
	 */
	private Button createButton(Composite parent, String text) {
		Button button = new Button(parent, SWT.PUSH);
		button.setText(text);
		button.setFont(parent.getFont());
        GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
        int widthHint = Dialog.convertHorizontalDLUsToPixels(fontMetrics,
                IDialogConstants.BUTTON_WIDTH);
        data.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT,
                SWT.DEFAULT, true).x);
        button.setLayoutData(data);
		return button;
	}
	/**
	 * Creates the widget group. Callers must call <code>dispose</code> when the
	 * group is no longer needed.
	 * 
	 * @param parent
	 *            the widget parent
	 * @return container of the widgets