Bug 19035 Validating Javadoc location causes connection refused in .log
Build F2 1. Open properties of a Java project 2. Enter "" as Javadoc location 3. Press validate 4. Press Ok in the dialog Check the .log: !ENTRY org.eclipse.jdt.ui 4 1 Jun 04, 2002 15:35:15.453 !MESSAGE Internal Error !STACK 0 java.net.ConnectException: Connection refused: connect ....
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavadocConfigurationBlock.java
package org.eclipse.jdt.internal.ui.preferences;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.BusyIndicator;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;