UpgradeJavaMessage

java.lang.Object
- com.github.javaparser.ast.validator.language_level_validations.UpgradeJavaMessage

```
public final class UpgradeJavaMessage
extends java.lang.Object
```
Suggestion to upgrade the Java language level. A message that can be used to tell the user that a feature is not available in the configured language level.

Since:

3.24.5

Field Summary

Fields
Modifier and Type	Field	Description
`private ParserConfiguration.LanguageLevel`	`level`	The language level that must be configured.
`private java.lang.String`	`reason`	The reason why the language level must be upgraded.
`private boolean`	`upgradeNeeded`	A language level upgrade is needed (default: true)

Constructor Summary

Constructors
Constructor	Description
`UpgradeJavaMessage(java.lang.String reason, ParserConfiguration.LanguageLevel level)`	Contructor.
`UpgradeJavaMessage(java.lang.String reason, ParserConfiguration.LanguageLevel level, boolean upgradeNeeded)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

java.lang.String toString()
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail
- reason
```
private final java.lang.String reason
```
  The reason why the language level must be upgraded.
- level
```
private final ParserConfiguration.LanguageLevel level
```
  The language level that must be configured.
- upgradeNeeded
```
private final boolean upgradeNeeded
```
  A language level upgrade is needed (default: true)

Constructor Detail

UpgradeJavaMessage
```
UpgradeJavaMessage(java.lang.String reason,
                   ParserConfiguration.LanguageLevel level)
```
Contructor.

Parameters:

reason - The reason why the language level must be upgraded.

level - The language level that must be configured.

UpgradeJavaMessage

UpgradeJavaMessage(java.lang.String reason,
                   ParserConfiguration.LanguageLevel level,
                   boolean upgradeNeeded)

Method Detail
- toString
```
public java.lang.String toString()
```
  Overrides:
  
  toString in class java.lang.Object