import java.time.format.DateTimeFormatter; 

class Test { 
    public static void main(String[] args) { 
	DateTimeFormatter dtf = DateTimeFormatter 
	    .ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSz"); 
	String input = "2019-06-18T20:11:40.196PST"; 
	System.out.println(dtf.parse(input)); 
    }
}