jdk1.0.2, Float.toString produces incorrect results

java.lang.Float.toString() method will truncate the string representation of the Float object and seems to produce inconsistent results.

Small test case to use:

public class FloatTest
{
  public static void main (String[] args)
  {
    Float f1 = new Float (1234.123f);
    String str1 = f1.toString();
    System.out.println("f1 value is : " + str1);

    String str2 = Float.toString(12345.12345f);
    System.out.println("Float value of string is : " + str2);

  }

}