Bug 85385 New JProject wizard should check whether linked folders exist
I20050215-2300 The new source page on the New Java Project wizard allows to create linked folders to locations that don't exists. This leads to various problems and .log entries later.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/newsourcepage/LinkFolderDialog.java
protected StringButtonDialogField fLinkLocation;
        
        private static final String DIALOGSTORE_LAST_EXTERNAL_LOC= JavaUI.ID_PLUGIN + ".last.external.project"; 
        
        public LinkFields(Composite parent) {
            createControls(parent);
        }
        
        private void createControls(Composite parent) {
            final int numColumns= 4;
            
            fLinkLocation= new StringButtonDialogField(this);
            
            fLinkLocation.setLabelText(NewWizardMessages.getString("LinkFolderDialog.dependenciesGroup.locationLabel.desc")); 
            fLinkLocation.setButtonLabel(NewWizardMessages.getString("LinkFolderDialog.dependenciesGroup.browseButton.desc")); 
            fLinkLocation.setDialogFieldListener(this);
            
            SelectionButtonDialogField variables= new SelectionButtonDialogField(SWT.PUSH);
            variables.setLabelText(NewWizardMessages.getString("LinkFolderDialog.dependenciesGroup.variables.desc")); 
            variables.setDialogFieldListener(new IDialogFieldListener() {
                public void dialogFieldChanged(DialogField field) {
                    handleVariablesButtonPressed();
                }
            });