[jboss-dev-forums] [Design of Management Features on JBoss] - Re: java.awt.headless by default

[dimitris@jboss.org]

Once implication if we enable java.awt.headless by default is the startDatabaseManager() operation on jboss:service=Hypersonic,database=localDB won't work:

  | 14:19:06,046 ERROR [HypersonicDatabase] Failed to start database manager
  | java.lang.reflect.InvocationTargetException
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
  | java:39)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
  | sorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at org.jboss.jdbc.HypersonicDatabase$1.run(HypersonicDatabase.java:528)
  | Caused by: java.awt.HeadlessException
  |         at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:1
  | 59)
  |         at java.awt.Window.<init>(Window.java:317)
  |         at java.awt.Frame.<init>(Frame.java:419)
  |         at javax.swing.JFrame.<init>(JFrame.java:194)
  |         at org.hsqldb.util.DatabaseManagerSwing.main(Unknown Source)
  |         ... 5 more
  | 

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