Kotlin only intercepts the value after the decimal point of FloatDecimalFormat

Kotlin only intercepts the value after the decimal point of FloatDecimalFormat 

 

import java.text.DecimalFormat

fun main(args: Array<String>) {
    val pi = 3.141516F
    var p = pi - pi.toInt()
    println(p)

    val decimalFormat = DecimalFormat("00.0000")
    val format = decimalFormat.format(p)
    println(format)
    println(format.toFloat())
}

 

0.14151597
00.1415
0.1415

 

 

 

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