#!/data/data/com.d330.veneraide/support/busybox sh

PROOT_TMP_DIR=/data/data/com.d330.veneraide/support/ /data/data/com.d330.veneraide/support/proot -r /data/data/com.d330.veneraide/debian -v -1 -p -H -0 -l -L -b /sys -b /dev -b /proc -b /data -b /mnt -b /proc/mounts:/etc/mtab -b /:/host-rootfs /data/data/com.d330.veneraide/debian/opt/jdk1.8.0_181/bin/$@

runJavaCommand("java -version");

public void runJavaCommand(String command) {
try {
    Process process = Runtime.getRuntime().exec("/data/data/com.d330.veneraide/support/java_command " + command);
    BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
        int read;
    char[] buffer = new char[4096];
    StringBuffer output = new StringBuffer();
    while ((read = reader.read(buffer)) > 0) {
    output.append(buffer, 0, read);
    }
    reader.close();
    Toast.makeText(this, output.toString(), Toast.LENGTH_LONG).show();
}
    catch (IOException e) {}
}