/* 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 input = "0Z9" ;  // Simulate FAULTY INPUT.
		int[] codePoints = input.codePoints().toArray() ;
		int[] numbers = new int[ codePoints.length ] ;
		int index = 0 ;
		for ( int codePoint : codePoints ) 
		{
			String digit = Character.toString ( codePoint ) ;
			if ( Character.isDigit ( codePoint ) )  // Verify the code point does indeed represent a character that is a digit.
			{
				int number = Integer.parseInt ( digit ) ;
				numbers [ index ] = number ;
				index = index + 1 ;
			}
			else 
			{
				System.out.println ( "ERROR - Received non-digt. Code point: " + codePoint + ". Character: " + digit ) ;  
			}
		}
		System.out.println ( Arrays.toString( numbers ) ) ;
	}
}

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