...E. Time: 0.104 There was 1 error: 1) test_xml_base_on_feed_and_entry(xml_base)java.lang.NullPointerException at java.net.URI$Parser.parse(Unknown Source) at java.net.URI.(Unknown Source) at xml_base.parse(xml_base.java:44) at xml_base.test_xml_base_on_feed_and_entry(xml_base.java:75) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at xml_base.main(xml_base.java:89) FAILURES!!! Tests run: 4, Failures: 0, Errors: 1 -- listing properties -- java.runtime.name=Java(TM) 2 Runtime Environment, Stand... sun.boot.library.path=/usr/lib/j2re1.5-sun/lib/i386 java.vm.version=1.5.0_04-b05 java.vm.vendor=Sun Microsystems Inc. java.vendor.url=http://java.sun.com/ path.separator=: java.vm.name=Java HotSpot(TM) Client VM file.encoding.pkg=sun.io user.country=US sun.os.patch.level=unknown java.vm.specification.name=Java Virtual Machine Specification user.dir=/home/rubys/tmp/xmlbase java.runtime.version=1.5.0_04-b05 java.awt.graphicsenv=sun.awt.X11GraphicsEnvironment java.endorsed.dirs=/usr/lib/j2re1.5-sun/lib/endorsed os.arch=i386 java.io.tmpdir=/tmp line.separator= java.vm.specification.vendor=Sun Microsystems Inc. os.name=Linux sun.jnu.encoding=UTF-8 java.library.path=/usr/lib/j2re1.5-sun/lib/i386/client:... java.specification.name=Java Platform API Specification java.class.version=49.0 sun.management.compiler=HotSpot Client Compiler os.version=2.6.10-5-386 user.home=/home/rubys user.timezone= java.awt.printerjob=sun.print.PSPrinterJob file.encoding=UTF-8 java.specification.version=1.5 user.name=rubys java.class.path=.:/usr/share/java/junit.jar java.vm.specification.version=1.0 sun.arch.data.model=32 java.home=/usr/lib/j2re1.5-sun java.specification.vendor=Sun Microsystems Inc. user.language=en java.vm.info=mixed mode, sharing java.version=1.5.0_04 java.ext.dirs=/usr/lib/j2re1.5-sun/lib/ext sun.boot.class.path=/usr/lib/j2re1.5-sun/lib/rt.jar:/usr/... java.vendor=Sun Microsystems Inc. file.separator=/ java.vendor.url.bug=http://java.sun.com/cgi-bin/bugreport... sun.cpu.endian=little sun.io.unicode.encoding=UnicodeLittle sun.desktop=gnome sun.cpu.isalist=