Java Module java.base Package java.util Class FormatFlagsConversionMismatchException（JDK11）

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java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - java.lang.IllegalArgumentException
      - java.util.IllegalFormatException
        
        java.util.FormatFlagsConversionMismatchException

All Implemented Interfaces:

Serializable
```
public class FormatFlagsConversionMismatchException
extends IllegalFormatException
```
Unchecked exception thrown when a conversion and flag are incompatible.
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:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`FormatFlagsConversionMismatchException(String f, char c)`	Constructs an instance of this class with the specified flag and conversion.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`char`	`getConversion()`	Returns the incompatible conversion.
`String`	`getFlags()`	Returns the incompatible flag.

Methods declared in class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - FormatFlagsConversionMismatchException
```
public FormatFlagsConversionMismatchException(String f,
                                              char c)
```
    Constructs an instance of this class with the specified flag and conversion.
    
    Parameters:
    
    f - The flag
    
    c - The conversion
- Method Detail
  - getFlags
```
public String getFlags()
```
    Returns the incompatible flag.
    
    Returns:
    
    The flag
  - getConversion
```
public char getConversion()
```
    Returns the incompatible conversion.
    
    Returns:
    
    The conversion

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