[Bug classpath/38482] New: SPECjvm2008/JFreeChart fails to generate a JPEG-format chart

[gnu_andrew at member dot fsf dot org]

jamvm -Xmx768M -Xss2M -jar SPECjvm2008.jar -r
results/SPECjvm2008.032/SPECjvm2008.032.raw 
Generating reports in:
/mnt/home/builder/SPECjvm2008/results/SPECjvm2008.032
WARNING: Unable to create outline for font Helvetica Regular of format bits
WARNING: Unable to create outline for font Helvetica Regular of format bits
WARNING: Unable to create outline for font Helvetica Regular of format bits
WARNING: Unable to create outline for font Helvetica Regular of format bits
WARNING: Unable to create outline for font Helvetica Regular of format bits
Problems...
Problems...
WARNING: Unable to create outline for font Helvetica Regular of format bits
Problems...
Problems...
java.lang.UnsupportedOperationException: compression not supported
   at
javax.imageio.ImageWriteParam.checkSupportsCompression(ImageWriteParam.java:196)
   at
javax.imageio.ImageWriteParam.setCompressionMode(ImageWriteParam.java:384)
   at
org.jfree.chart.encoders.SunJPEGEncoderAdapter.encode(SunJPEGEncoderAdapter.java:169)
   at
org.jfree.chart.encoders.EncoderUtil.writeBufferedImage(EncoderUtil.java:136)
   at org.jfree.chart.ChartUtilities.writeChartAsJPEG(ChartUtilities.java:415)
   at org.jfree.chart.ChartUtilities.saveChartAsJPEG(ChartUtilities.java:508)
   at org.jfree.chart.ChartUtilities.saveChartAsJPEG(ChartUtilities.java:460)
   at spec.reporter.Utils.generateMainChart(Utils.java:286)
   at spec.reporter.ReportGenerator.generateReport(ReportGenerator.java:396)
   at spec.reporter.ReportGenerator.main2(ReportGenerator.java:751)
   at spec.reporter.Reporter.main2(Reporter.java:51)
   at spec.harness.Launch.createReport(Launch.java:307)
   at spec.harness.CommandLineParser.parseArgs(CommandLineParser.java:113)
   at spec.harness.Launch.main(Launch.java:448)
   at java.lang.reflect.Method.invokeNative(Native Method)
   at java.lang.reflect.Method.invoke(Method.java:369)
   at jamvm.java.lang.JarLauncher.main(JarLauncher.java:50)
java.lang.UnsupportedOperationException: compression not supported
   at
javax.imageio.ImageWriteParam.checkSupportsCompression(ImageWriteParam.java:196)
   at
javax.imageio.ImageWriteParam.setCompressionMode(ImageWriteParam.java:384)
   at
org.jfree.chart.encoders.SunJPEGEncoderAdapter.encode(SunJPEGEncoderAdapter.java:169)
   at
org.jfree.chart.encoders.EncoderUtil.writeBufferedImage(EncoderUtil.java:136)
   at org.jfree.chart.ChartUtilities.writeChartAsJPEG(ChartUtilities.java:415)
   at org.jfree.chart.ChartUtilities.saveChartAsJPEG(ChartUtilities.java:508)
   at org.jfree.chart.ChartUtilities.saveChartAsJPEG(ChartUtilities.java:460)
   at spec.reporter.Utils.generateMainChart(Utils.java:286)
   at spec.reporter.ReportGenerator.generateReport(ReportGenerator.java:396)
   at spec.reporter.ReportGenerator.main2(ReportGenerator.java:751)
   at spec.reporter.Reporter.main2(Reporter.java:51)
   at spec.harness.Launch.createReport(Launch.java:307)
   at spec.harness.CommandLineParser.parseArgs(CommandLineParser.java:113)
   at spec.harness.Launch.main(Launch.java:448)
   at java.lang.reflect.Method.invokeNative(Native Method)
   at java.lang.reflect.Method.invoke(Method.java:369)
   at jamvm.java.lang.JarLauncher.main(JarLauncher.java:50)


-- 
           Summary: SPECjvm2008/JFreeChart fails to generate a JPEG-format
                    chart
           Product: classpath
           Version: unspecified
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: classpath
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: gnu_andrew at member dot fsf dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38482