Name
IllegalArgumentException
Synopsis
This exception signals that a method has been passed an argument whose
value does not meet certain conditions. This exception is often thrown
to signal that a null
reference has been passed
to a method that expects a non-null argument.
This class is the same as its J2SE equivalent, apart from its inability to be
serialized.
public class IllegalArgumentException extends RuntimeException { // Public Constructors public IllegalArgumentException(); public IllegalArgumentException( String s); }
Subclasses
IllegalThreadStateException
, NumberFormatException
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