Bug 51607 project creation wizard: too tall [build path]
M7 test pass, I200402102000 1. Ctrl+N, choose Java Project -> The first page is too tall, filling out almost the entire screen although the space is not used.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/JavaProjectWizardFirstPage.java
protected final Button fWorkspaceCheckbox;
		protected final Label fLocationLabel;
		protected final Text fLocationField;
		protected final Button fLocationButton;
		protected String fExternalLocation;
		public LocationGroup(Composite composite) {
			final Font font= composite.getFont();
			final int numColumns= 3;
			
			fExternalLocation= ""; 
			final Group group= new Group(composite, SWT.NONE);
			group.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
			group.setLayout(initGridLayout(new GridLayout(numColumns, false), true));
			group.setFont(font);
			group.setText(NewWizardMessages.getString("JavaProjectWizardFirstPage.LocationGroup.title")); 
			fWorkspaceCheckbox= new Button(group, SWT.CHECK | SWT.RIGHT);
			fWorkspaceCheckbox.setText(NewWizardMessages.getString("JavaProjectWizardFirstPage.LocationGroup.checkbox.desc")); 
			fWorkspaceCheckbox.setSelection(true);
			fWorkspaceCheckbox.setFont(font);
			final GridData gd= new GridData();
			gd.horizontalSpan= numColumns;
			fWorkspaceCheckbox.setLayoutData(gd);
			fLocationLabel= new Label(group, SWT.NONE);
			fLocationLabel.setText(NewWizardMessages.getString("JavaProjectWizardFirstPage.LocationGroup.locationLabel.desc")); 
			fLocationLabel.setEnabled(false);
			fLocationLabel.setFont(font);
			fLocationLabel.setLayoutData(new GridData());