[jira] [Updated] (FOP-2237) [PATCH]Clicking zoom-in or zoom-out buttons in preview screen should cause NullPointerException
[ https://issues.apache.org/jira/browse/FOP-2237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Peter Orolin updated FOP-2237: -- Attachment: patch.diff [PATCH]Clicking zoom-in or zoom-out buttons in preview screen should cause NullPointerException --- Key: FOP-2237 URL: https://issues.apache.org/jira/browse/FOP-2237 Project: Fop Issue Type: Bug Components: awt renderer Affects Versions: trunk Environment: Operating System: Windows Platform: PC Reporter: Peter Orolin Labels: patch Attachments: patch.diff Original Estimate: 3h Remaining Estimate: 3h Zoom in preview screen should cause NullPointerException, because of incorrect use of synchronized in class org.apache.fop.render.awt.viewer.PreviewPanel. Method PreviewPanel.reload() is synchronized, but it creates new Thread, which is not under synchronized control. Sometimes, when it is later run method PreviewPanel.showPage(), it finishes with NullPointerException (array pagePanels is initialized, but objects in the array not -- see PreviewPanel.ShowPageImage.run statement pagePanels[pg - firstPage].setPage(pg);) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (FOP-2237) [PATCH]Clicking zoom-in or zoom-out buttons in preview screen should cause NullPointerException
[ https://issues.apache.org/jira/browse/FOP-2237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Peter Orolin updated FOP-2237: -- Attachment: (was: patch.diff) [PATCH]Clicking zoom-in or zoom-out buttons in preview screen should cause NullPointerException --- Key: FOP-2237 URL: https://issues.apache.org/jira/browse/FOP-2237 Project: Fop Issue Type: Bug Components: awt renderer Affects Versions: trunk Environment: Operating System: Windows Platform: PC Reporter: Peter Orolin Labels: patch Attachments: patch.diff Original Estimate: 3h Remaining Estimate: 3h Zoom in preview screen should cause NullPointerException, because of incorrect use of synchronized in class org.apache.fop.render.awt.viewer.PreviewPanel. Method PreviewPanel.reload() is synchronized, but it creates new Thread, which is not under synchronized control. Sometimes, when it is later run method PreviewPanel.showPage(), it finishes with NullPointerException (array pagePanels is initialized, but objects in the array not -- see PreviewPanel.ShowPageImage.run statement pagePanels[pg - firstPage].setPage(pg);) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (FOP-2237) [PATCH]Clicking zoom-in or zoom-out buttons in preview screen should cause NullPointerException
[ https://issues.apache.org/jira/browse/FOP-2237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Peter Orolin updated FOP-2237: -- Summary: [PATCH]Clicking zoom-in or zoom-out buttons in preview screen should cause NullPointerException (was: [PATCH]Zoom in preview screen should cause NullPointerException) [PATCH]Clicking zoom-in or zoom-out buttons in preview screen should cause NullPointerException --- Key: FOP-2237 URL: https://issues.apache.org/jira/browse/FOP-2237 Project: Fop Issue Type: Bug Components: awt renderer Affects Versions: trunk Environment: Operating System: Windows Platform: PC Reporter: Peter Orolin Labels: patch Attachments: patch.diff Original Estimate: 3h Remaining Estimate: 3h Zoom in preview screen should cause NullPointerException, because of incorrect use of synchronized in class org.apache.fop.render.awt.viewer.PreviewPanel. Method PreviewPanel.reload() is synchronized, but it creates new Thread, which is not under synchronized control. Sometimes, when it is later run method PreviewPanel.showPage(), it finishes with NullPointerException (array pagePanels is initialized, but objects in the array not -- see PreviewPanel.ShowPageImage.run statement pagePanels[pg - firstPage].setPage(pg);) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
