Writes a formatted string to this objects destination using the specified format string and arguments.In the above example you can see how in Java we convert a String to Float and then add the specified decimal point precision. String.format("1d, 1,d", 161161161161L) ) Format as float Only float, double, their corresponding Java object types and BigDecimal can be formatted as float. The applicable conversion characters are e for scientific notation, f for decimal floating point, g for scientific or decimal This article shows you a few examples to display a double variable in 2 decimal points format. 1. DecimalFormat example.2. String.format example. TestDouble.java. In this example we are going to see how to format Strings in Java.[.precession] denotes the precision of floating point numbers in the output. That is basically the number of decimal digits you wish to print on the output. We can convert int to String in java using String.valueOf() and Integer.toString() methods.
Alternatively, we can use String.format() method, string concatenation operator etc. 5. How to display an output of float data with 2 decimal places in Java?The values are the ones constructed by java.math.BigDecimal.(java.