这里面包含了一百多个JAVA源文件

				try {
				        // Execute command
				        String command = "ls";
				        Process child = Runtime.getRuntime().exec(command);
				    
				        // Get the input stream and read from it
				        InputStream in = child.getInputStream();
				        int c;
				        while ((c = in.read()) != -1) {
				            process((char)c);
				        }
				        in.close();
				    } catch (IOException e) {
				    }