Module java.base
Package java.util

Class DuplicateFormatFlagsException

All Implemented Interfaces:
Serializable

public non-sealed class DuplicateFormatFlagsException extends IllegalFormatException
Unchecked exception thrown when duplicate flags are provided in the format specifier.

Unless otherwise specified, passing a null argument to any method or constructor in this class will cause a NullPointerException to be thrown.

Since:
1.5
See Also:
  • Constructor Details

    • DuplicateFormatFlagsException

      public DuplicateFormatFlagsException(String f)
      Constructs an instance of this class with the specified flags.
      Parameters:
      f - The set of format flags which contain a duplicate flag.
  • Method Details

    • getFlags

      public String getFlags()
      Returns the set of flags which contains a duplicate flag.
      Returns:
      The flags