private void cleanDirectory(File dir) {
		if (isVerbose() || getLog().isDebugEnabled()) {
			getLog().info("Deleting previously generated files in directory: " + dir.getPath());
		}
		if (dir.exists()) {
			try {
				FileUtils.cleanDirectory(dir);
			} catch (IOException e) {
				getLog().warn("Cleaning directory failed: " + e.getMessage());
			}
		}
	}
private void cleanDirectory ( File dir ) { if ( isVerbose ( ) || getLog ( ) . isDebugEnabled ( ) ) { getLog ( ) . info ( "Deleting previously generated files in directory: " + dir . getPath ( ) ) ; } if ( dir . exists ( ) ) { try { FileUtils . cleanDirectory ( dir ) ; } catch ( IOException e ) { getLog ( ) . warn ( "Cleaning directory failed: " + e . getMessage ( ) ) ; } } }
Deletes all files within the given directory.