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  1. JDK
  2. JDK-8034224

Wrong maximum bounds for dual screen configuration on Ubuntu

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Duplicate
    • Affects Version/s: 7u51
    • Fix Version/s: 7-pool
    • Component/s: client-libs
    • Labels:
    • Subcomponent:
    • CPU:
      x86_64
    • OS:
      linux_ubuntu

      Description

      FULL PRODUCT VERSION :
      java version "1.7.0_51"
      Java(TM) SE Runtime Environment (build 1.7.0_51-b13)
      Java HotSpot(TM) 64-Bit Server VM (build 24.51-b03, mixed mode)


      ADDITIONAL OS VERSION INFORMATION :
      Linux kendzi-pc 3.11.0-15-generic #25-Ubuntu SMP Thu Jan 30 17:22:01 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux


      EXTRA RELEVANT SYSTEM CONFIGURATION :
      I have Ubuntu with Unit and two screens with resolutions: 1920x1080 and 1280x1024.


      A DESCRIPTION OF THE PROBLEM :
      Some application try to setup windows size using that method
      GraphicsEnvironment.getLocalGraphicsEnvironment().getMaximumWindowBounds()
      But on my computer java7 give wrong result:
      java.awt.Rectangle[x=3905,y=24,width=-705,height=1000]

      It seems that x and width values are complicity wrong.

      Same call with java6 give wrong, but better result:
      java.awt.Rectangle[x=1920,y=0,width=1280,height=1024]




      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      1. Run Ubuntu with dual screens
      2. call method GraphicsEnvironment.getLocalGraphicsEnvironment().getMaximumWindowBounds()


      EXPECTED VERSUS ACTUAL BEHAVIOR :
      EXPECTED -
      I'm expect to get
      java.awt.Rectangle[x=0,y=24,width=3200,height=1000]

      ACTUAL -
      But currently I get:
      java.awt.Rectangle[x=3905,y=24,width=-705,height=1000]

      REPRODUCIBILITY :
      This bug can be reproduced always.

      ---------- BEGIN SOURCE ----------
      public static void main(String[] args) {
          System.out.println(GraphicsEnvironment.getLocalGraphicsEnvironment().getMaximumWindowBounds());

      }
      ---------- END SOURCE ----------

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              Assignee:
              azvegint Alexander Zvegintsev
              Reporter:
              webbuggrp Webbug Group
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                Dates

                Created:
                Updated:
                Resolved: