Answers for "java get char from char index"

character at index of string java

String str = "Grepper";
char ch = str.charAt(0);
//ch is assigned the value of G

find char in string java

String str = "testdemo";
      System.out.println("String: "+str);
      int index = str.indexOf( 'h' );
      System.out.printf("'h' is at index %d\n", index);