OpenJDK 27 · java.lang.reflect.MalformedParametersException

Thrown when

the
java.lang.reflect package

attempts to read method parameters from a class file and determines that one or more parameters are malformed.

The following is a list of conditions under which this exception can be thrown:

The number of parameters (parameter_count) is wrong for the method
A constant pool index is out of bounds.
A constant pool index does not refer to a UTF-8 entry
A parameter's name is "", or contains an illegal character
The flags field contains an illegal flag (something other than FINAL, SYNTHETIC, or MANDATED)

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID Hides java.lang.RuntimeException.serialVersionUID. Version for serialization.

Access	Constructor and Description
public	MalformedParametersException() Create a `MalformedParametersException` with an empty reason.
public	MalformedParametersException(String The reason for the exception, may be `null` reason) Create a `MalformedParametersException`.

serialVersionUID	back to summary
private static final long serialVersionUID Hides java.lang.RuntimeException.serialVersionUID. Version for serialization. Annotations @Serial

serialVersionUID

private static final long serialVersionUID

Version for serialization.

Annotations

MalformedParametersException	back to summary
public MalformedParametersException() Create a `MalformedParametersException` with an empty reason.

MalformedParametersException back to summary

MalformedParametersException	back to summary
public MalformedParametersException(String reason) Create a `MalformedParametersException`. Parameters reason:String The reason for the exception, may be `null`

public MalformedParametersException(String reason)

Create a MalformedParametersException.

Parameters