How do I run a batch file from my Java Application?

Question

In my Java application, I want to run a batch file that calls \"scons -Q implicit-deps-changed build\\file_load_type export\\file_load_type\"

It seems t

Answer 1

Runtime runtime = Runtime.getRuntime();
try {
    Process p1 = runtime.exec("cmd /c start D:\\temp\\a.bat");
    InputStream is = p1.getInputStream();
    int i = 0;
    while( (i = is.read() ) != -1) {
        System.out.print((char)i);
    }
} catch(IOException ioException) {
    System.out.println(ioException.getMessage() );
}