String filter(String[] args, boolean include) {
verifyCommand(args, String.format(_filterHelp, args[0]), null, 3, 3);
Collection<String> list = new ArrayList<String>(Processor.split(args[1]));
Pattern pattern = Pattern.compile(args[2]);
for (Iterator<String> i = list.iterator(); i.hasNext(); ) {
if (pattern.matcher(i.next()).matches() == include) i.remove();
}
return Processor.join(list);
}
public String _toclasspath(String args[]) {
verifyCommand(args, _toclasspathHelp, null, 2, 3);
boolean cl = true;
if (args.length > 2) cl = Boolean.valueOf(args[2]);
Collection<String> names = Processor.split(args[1]);
Collection<String> paths = new ArrayList<String>(names.size());
for (String name : names) {
String path = name.replace('.', '/') + (cl ? ".class" : "");
paths.add(path);
}
return Processor.join(paths, ",");
}
public String _toclassname(String args[]) {
verifyCommand(args, _toclassnameHelp, null, 2, 2);
Collection<String> paths = Processor.split(args[1]);
List<String> names = new ArrayList<String>(paths.size());
for (String path : paths) {
if (path.endsWith(".class")) {
String name = path.substring(0, path.length() - 6).replace('/', '.');
names.add(name);
} else if (path.endsWith(".java")) {
String name = path.substring(0, path.length() - 5).replace('/', '.');
names.add(name);
} else {
domain.warning(
"in toclassname, "
+ args[1]
+ " is not a class path because it does not end in .class");
}
}
return Processor.join(names, ",");
}