Bug 82231 [build path] Hard to find type restriction compiler problem preferences
I20050104-1600 There compiler preference page contains a Warning/Error node with many sub-entries . I tried to find where I could change the 'warning' for the access of internal types to 'error'. No luck until I realized that the Build node also contains Warning/Error settings.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/AccessRulesDialog.java
inner.setLayout(layout);
		inner.setLayoutData(new GridData(GridData.FILL_BOTH));
		
		Label description= new Label(inner, SWT.WRAP);
		description.setText(getDescriptionString()); 
		
		GridData data= new GridData(SWT.FILL, SWT.CENTER, false, false, 2, 1);
		data.widthHint= convertWidthInCharsToPixels(70);
		description.setLayoutData(data);
		
		fAccessRulesList.doFillIntoGrid(inner, 3);
				
		LayoutUtil.setHorizontalSpan(fAccessRulesList.getLabelControl(null), 2);
		
		data= (GridData) fAccessRulesList.getListControl(null).getLayoutData();
		data.grabExcessHorizontalSpace= true;
		data.heightHint= SWT.DEFAULT;
		
		if (fCurrElement.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
			fCombineRulesCheckbox.doFillIntoGrid(inner, 2);
		}
		
		applyDialogFont(composite);		
		return composite;
	}
	
	private String getDescriptionString() {
		String desc;
		String name= fCurrElement.getPath().lastSegment();
		switch (fCurrElement.getEntryKind()) {