Module java.base
Package java.util

Class MissingFormatArgumentException

java.lang.Object
java.lang.Throwable
java.lang.Exception
java.lang.RuntimeException
java.lang.IllegalArgumentException
java.util.IllegalFormatException
java.util.MissingFormatArgumentException
All Implemented Interfaces:
Serializable
public class MissingFormatArgumentException extends IllegalFormatException
Unchecked exception thrown when there is a format specifier which does not have a corresponding argument or if an argument index refers to an argument that does not exist.

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

    • MissingFormatArgumentException

      public MissingFormatArgumentException(String s)
      Constructs an instance of this class with the unmatched format specifier.
      Parameters:
      s - Format specifier which does not have a corresponding argument

  • Method Details

    • getFormatSpecifier

      public String getFormatSpecifier()
      Returns the unmatched format specifier.
      Returns:
      The unmatched format specifier