Created attachment 751 [details]
test_dbg.log.tar.gz

JoglUtilPNGIcon IOUtil fails to find the jogamp-16x16.png during the first try to resolve it.
however it does find the png at the second try.
AssetURLContext.resolve: type 2: url

steps to reproduce:

wget http://jogamp.org/deployment/archive/master/gluegen_896-joal_622-jogl_1451-jocl_1094-signed/archive/jogamp-all-platforms.7z
7z x jogamp-all-platforms.7z
cd jogamp-all-platforms
sh etc/test_dbg.sh

output from the logfile:

IOUtil: locating <com/jogamp/newt/newt/data/jogamp-16x16.png>, has cl: true
AssetURLContext.resolve: <com/jogamp/newt/newt/data/jogamp-16x16.png>
ERR(0): no protocol: com/jogamp/newt/newt/data/jogamp-16x16.png
AssetURLContext.resolve: type -1: url <null>, conn <null>, connURL <null>
IOUtil: Caught Exception:
java.io.FileNotFoundException: Could not look-up: com/jogamp/newt/newt/data/jogamp-16x16.png as URL, w/ ClassLoader or as File
	at com.jogamp.common.net.AssetURLContext.resolve(AssetURLContext.java:199)
	at com.jogamp.common.util.IOUtil.getResource(IOUtil.java:552)
	at com.jogamp.common.util.IOUtil.getResource(IOUtil.java:505)
	at com.jogamp.common.util.IOUtil$ClassResources.resolve(IOUtil.java:472)
	at jogamp.newt.driver.opengl.JoglUtilPNGIcon.arrayToX11BGRAImages(JoglUtilPNGIcon.java:48)
	at jogamp.newt.driver.PNGIcon.arrayToX11BGRAImages(PNGIcon.java:76)
	at jogamp.newt.driver.x11.WindowDriver.<clinit>(WindowDriver.java:80)
	at jogamp.newt.driver.x11.DisplayDriver.initIDs0(Native Method)
	at jogamp.newt.driver.x11.DisplayDriver.<clinit>(DisplayDriver.java:55)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at com.jogamp.newt.NewtFactory.getCustomClass(NewtFactory.java:111)
	at jogamp.newt.DisplayImpl.getDisplayClass(DisplayImpl.java:275)
	at jogamp.newt.DisplayImpl.create(DisplayImpl.java:285)
	at com.jogamp.newt.NewtFactory.createDisplay(NewtFactory.java:203)
	at com.jogamp.newt.NewtFactory.createWindowImpl(NewtFactory.java:309)
	at com.jogamp.newt.NewtFactory.createWindow(NewtFactory.java:234)
	at com.jogamp.newt.opengl.GLWindow.create(GLWindow.java:168)
	at com.jogamp.newt.opengl.GLWindow.main(GLWindow.java:1080)
IOUtil: found <newt/data/jogamp-16x16.png> within class package <com/jogamp/newt/> of given class <com.jogamp.newt.NewtFactory>: false
IOUtil: locating <newt/data/jogamp-16x16.png>, has cl: true
AssetURLContext.resolve: <newt/data/jogamp-16x16.png>
ERR(0): no protocol: newt/data/jogamp-16x16.png
AssetURLContext.resolve: type 2: url <jar:file:/home/familjen/2.3.2-27sept/jogamp-all-platforms/jar/jogl-all.jar!/newt/data/jogamp-16x16.png>, conn <sun.net.www.protocol.jar.JarURLConnection:jar:file:/home/familjen/2.3.2-27sept/jogamp-all-platforms/jar/jogl-all.jar!/newt/data/jogamp-16x16.png>, connURL <jar:file:/home/familjen/2.3.2-27sept/jogamp-all-platforms/jar/jogl-all.jar!/newt/data/jogamp-16x16.png>
IOUtil: found <newt/data/jogamp-16x16.png> by classloader: true
PNGPixelRect: ImageInfo [cols=16, rows=16, bitDepth=8, channels=4, bitspPixel=32, bytesPixel=4, bytesPerRow=64, samplesPerRow=64, samplesPerRowP=64, alpha=true, greyscale=false, indexed=false, packed=false]
PNGPixelRect: indexed false, alpha true, grayscale false, channels 4/4, bytesPerPixel 4/4, grayAlpha false, pixels 16x16, dpi 72.009x72.009, format RGBA8888
PNGPixelRect: destFormat BGRA8888 (BGRA8888, fast-path false), destDirectBuffer false, destIsGLOriented (flip) false
PNGPixelRect: destStrideInBytes 64 (destMinStrideInBytes 0)
IOUtil: locating <com/jogamp/newt/newt/data/jogamp-32x32.png>, has cl: true
AssetURLContext.resolve: <com/jogamp/newt/newt/data/jogamp-32x32.png>
ERR(0): no protocol: com/jogamp/newt/newt/data/jogamp-32x32.png
AssetURLContext.resolve: type -1: url <null>, conn <null>, connURL <null>
IOUtil: Caught Exception:
java.io.FileNotFoundException: Could not look-up: com/jogamp/newt/newt/data/jogamp-32x32.png as URL, w/ ClassLoader or as File
	at com.jogamp.common.net.AssetURLContext.resolve(AssetURLContext.java:199)
	at com.jogamp.common.util.IOUtil.getResource(IOUtil.java:552)
	at com.jogamp.common.util.IOUtil.getResource(IOUtil.java:505)
	at com.jogamp.common.util.IOUtil$ClassResources.resolve(IOUtil.java:472)
	at jogamp.newt.driver.opengl.JoglUtilPNGIcon.arrayToX11BGRAImages(JoglUtilPNGIcon.java:48)
	at jogamp.newt.driver.PNGIcon.arrayToX11BGRAImages(PNGIcon.java:76)
	at jogamp.newt.driver.x11.WindowDriver.<clinit>(WindowDriver.java:80)
	at jogamp.newt.driver.x11.DisplayDriver.initIDs0(Native Method)
	at jogamp.newt.driver.x11.DisplayDriver.<clinit>(DisplayDriver.java:55)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at com.jogamp.newt.NewtFactory.getCustomClass(NewtFactory.java:111)
	at jogamp.newt.DisplayImpl.getDisplayClass(DisplayImpl.java:275)
	at jogamp.newt.DisplayImpl.create(DisplayImpl.java:285)
	at com.jogamp.newt.NewtFactory.createDisplay(NewtFactory.java:203)
	at com.jogamp.newt.NewtFactory.createWindowImpl(NewtFactory.java:309)
	at com.jogamp.newt.NewtFactory.createWindow(NewtFactory.java:234)
	at com.jogamp.newt.opengl.GLWindow.create(GLWindow.java:168)
	at com.jogamp.newt.opengl.GLWindow.main(GLWindow.java:1080)
IOUtil: found <newt/data/jogamp-32x32.png> within class package <com/jogamp/newt/> of given class <com.jogamp.newt.NewtFactory>: false
IOUtil: locating <newt/data/jogamp-32x32.png>, has cl: true
AssetURLContext.resolve: <newt/data/jogamp-32x32.png>
ERR(0): no protocol: newt/data/jogamp-32x32.png
AssetURLContext.resolve: type 2: url <jar:file:/home/familjen/2.3.2-27sept/jogamp-all-platforms/jar/jogl-all.jar!/newt/data/jogamp-32x32.png>, conn <sun.net.www.protocol.jar.JarURLConnection:jar:file:/home/familjen/2.3.2-27sept/jogamp-all-platforms/jar/jogl-all.jar!/newt/data/jogamp-32x32.png>, connURL <jar:file:/home/familjen/2.3.2-27sept/jogamp-all-platforms/jar/jogl-all.jar!/newt/data/jogamp-32x32.png>
IOUtil: found <newt/data/jogamp-32x32.png> by classloader: true
PNGPixelRect: ImageInfo [cols=32, rows=32, bitDepth=8, channels=4, bitspPixel=32, bytesPixel=4, bytesPerRow=128, samplesPerRow=128, samplesPerRowP=128, alpha=true, greyscale=false, indexed=false, packed=false]
PNGPixelRect: indexed false, alpha true, grayscale false, channels 4/4, bytesPerPixel 4/4, grayAlpha false, pixels 32x32, dpi 72.009x72.009, format RGBA8888
PNGPixelRect: destFormat BGRA8888 (BGRA8888, fast-path false), destDirectBuffer false, destIsGLOriented (flip) false
PNGPixelRect: destStrideInBytes 128 (destMinStrideInBytes 0)
Def. Icon: data_size 1284 * elem_size 8 = data java.nio.DirectByteBuffer[pos=0 lim=10272 cap=10272]