how to format a double in java code example
Example 1: java double format
NumberFormat formatter = new DecimalFormat("#0.00");
System.out.println(formatter.format(4.0));
Example 2: 2 decimal places print format JAVA
printf(%.2f);
NumberFormat formatter = new DecimalFormat("#0.00");
System.out.println(formatter.format(4.0));
printf(%.2f);