/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String[] data = {
				"hello",
				"hello0",
				"hello001",
				"h123ello123",
		};
		for (String s:data){
			String[] result = s.split("(?=\\d*$)",2);
			System.out.println(result[0]);
			System.out.println(result[1]);
		}
	}
}

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