Description Marcel Austenfeld 2019-09-30 04:25:46 EDT

When I try to use the SWT_AWT bridge with OpenJDK 13 and Eclipse 2019-09 R (4.13.0) I run into a java.lang.UnsatisfieldLinkError. 

On Windows 10 everything runs fine.

The error occurs on Ubuntu 19.04 and maybee on MacOSX 10.14.6 (here I got no error message but the SWT_AWT panels are not painted, etc.)

With OpenJDK 12 everything runs fine.

It seems that the native libraries for Linux and Mac can't be found

The error can be reproduced, e.g., with the following example (source from: http://www.java2s.com/Tutorial/Java/0280__SWT/EmbededSwingAWTcomponentstoSWT.htm):

import javax.swing.JScrollPane;
import javax.swing.JTree;

import org.eclipse.swt.SWT;
import org.eclipse.swt.awt.SWT_AWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class EmbedSwingAWTSWT {
  public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("SWT and Swing/AWT Example");

    Composite treeComp = new Composite(shell, SWT.EMBEDDED); 

    treeComp.setBounds(5,5,300,300);
    
    java.awt.Frame fileTableFrame = SWT_AWT.new_Frame(treeComp);
    java.awt.Panel panel = new java.awt.Panel(new java.awt.BorderLayout());
    fileTableFrame.add(panel);
    JTree fileTable = new JTree();
    fileTable.setDoubleBuffered(true);
    JScrollPane scrollPane = new JScrollPane(fileTable);
    panel.add(scrollPane);

    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
    display.dispose();
  }
}