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java.net.MalformedURLException: unknown protocol: c	at java.net.URL.(URL.java:592)	at java.net.URL.(URL.java:482)	at org.jasig.portlet.announcements.spring.PortletApplicationContextLocator$PortletApplicationContextCreator.createSingleton(PortletApplicationContextLocator.java:180)	at org.jasig.portlet.announcements.spring.PortletApplicationContextLocator$PortletApplicationContextCreator.createSingleton(PortletApplicationContextLocator.java:165)	at org.jasig.portlet.announcements.spring.SingletonDoubleCheckedCreator.create(SingletonDoubleCheckedCreator.java:55)	at org.jasig.portlet.announcements.spring.DoubleCheckedCreator.get(DoubleCheckedCreator.java:99)	at org.jasig.portlet.announcements.spring.PortletApplicationContextLocator.getApplicationContext(PortletApplicationContextLocator.java:141)	at org.jasig.portlet.announcements.Importer.main(Importer.java:87)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.java:217)	at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:152)	at org.apache.tools.ant.taskdefs.Java.run(Java.java:764)	at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:218)	at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:132)	at org.apache.tools.ant.taskdefs.Java.execute(Java.java:105)	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)	at org.apache.tools.ant.Task.perform(Task.java:348)	at org.apache.tools.ant.Target.execute(Target.java:357)	at org.apache.maven.plugin.antrun.AbstractAntMojo.executeTasks(AbstractAntMojo.java:118)	at org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:98)	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317)	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152)	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)	at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)	at org.codehaus.classworlds.Launcher.main(Launcher.java:46)