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public class BB {
private int baby = 9;
public BB(int b) {
baby = b;
}
/**
* @return Returns the baby.
*/
public int getBaby() {
return baby;
}
/**
* @param baby
* The baby to set.
*/
public void setBaby(int baby) {
this.baby = baby;
}
}
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Integer[] os = new Integer[1];
os[0] = new Integer(6);
Class cls = Class.forName(BB.class.getName());
Constructor ctor = cls.getDeclaredConstructor((new Class[] { int.class }));
BB bbb = (BB) ctor.newInstance(os);
System.out.println(bbb.getBaby());
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Android G1 JAVAÐéÄâ»ú

Blog from http://forum.xda-developers.com/showthread.php?t=552846
I've just pushed new Hero Java app into my rogers build and it works fine.
What you basically need is:
Jbed.apk (install with adb install)
libjbedvm.so (adb push /system/lib) - remember to remount as RW.
I strongly suggest to ......
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