What steps will reproduce the problem?
1. Implements cll of ant from source code
File buildFile = new File("build.xml");
Project p = new Project();
p.setUserProperty("ant.file", buildFile.getAbsolutePath());
DefaultLogger consoleLogger = new DefaultLogger();
consoleLogger.setErrorPrintStream(System.err);
consoleLogger.setOutputPrintStream(System.out);
consoleLogger.setMessageOutputLevel(Project.MSG_INFO);
p.addBuildListener(consoleLogger);
p.setProperty("runtime", RUNTIME);
try {
p.fireBuildStarted();
p.init();
ProjectHelper helper = ProjectHelper.getProjectHelper();
p.addReference("ant.projectHelper", helper);
helper.parse(p, buildFile);
p.executeTarget("compile");
p.fireBuildFinished(null);
} catch (BuildException e) {
p.fireBuildFinished(e);
}
2. Class cast exception will be raised since class loader is not AntClass
loader, but AppClassLoader that is already is URL class loader. In this case
there is no need to replace classloader.
I habe attached patch that fixing this problem
Original issue reported on code.google.com by AlexeyBa...@gmail.com on 22 Aug 2012 at 7:39
Original issue reported on code.google.com by
AlexeyBa...@gmail.com
on 22 Aug 2012 at 7:39Attachments: