/* 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 str = "T(i-1).XX_1 - XY_8 + T(i-1).YY_2 * ZY_14 / ZY_15";
        String result[] = str.split("[+*/-] (?!(^))");
        System.out.println(Arrays.toString(result));
	}
}

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