>+public class HasMethod extends ProjectComponent implements Condition {
>+ private Class loadClass(String classname) {
>+ try {
>+ if (ignoreSystemClasses) {
>+ loader = getProject().createClassLoader(classpath);
>+ loader.setParentFirst(false);
>+ loader.addJavaLibraries();
>+ if (loader != null) {
>+ try {
>+ return loader.findClass(classname);
>+ } catch (SecurityException se) {
>+ // class found but restricted name; this is
>+ // actually the case we're looking for in JDK
1.3+,
>+ // so catch the exception and return
>+ return null;
>+ }
>+ } else {
>+ return null;
>+ }
>+ } else if (loader != null) {
>+ return loader.loadClass(classname);
>+ } else {
>+ ClassLoader l = this.getClass().getClassLoader();
>+ // Can return null to represent the bootstrap class
loader.
>+ // see API docs of Class.getClassLoader.
>+ if (l != null) {
>+ return Class.forName(classname, true, l);
>+ } else {
>+ return Class.forName(classname);
>+ }
>+ }
>+ } catch (ClassNotFoundException e) {
>+ throw new BuildException("class \"" + classname + "\" was
not found");
>+ } catch (NoClassDefFoundError e) {
>+ throw new BuildException("Could not load dependent class
\"" + e.getMessage()
>+ + "\" for class \"" + classname + "\"");
>+ }
>+ }
Maybe a candidate for org.apache.tools.ant.util.ClasspathUtils ?
Jan
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