How to check JSF version
If you know an easy way to check, please let me know
Method 1. Check with the FacesContext class
- Find the class that imports the
FacesContextclass$ grep -iIr import | grep FacesContext
- Select a class that is easy to debug and set a breakpoint
- Debug
- When you reach a breakpoint, check the version with the following results on the [Expression] tab of Eclipse.
FacesContext.class.getPackage().getImplementationVersion();FacesContext.class.getPackage().getImplementationTitle();
Method 2. View MANIFEST.MF
Try opening /META-INF/MANIFEST.MF
Method 3. View pom.xml
For Maven projects
<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.faces</artifactId>
<version>2.3.9</version>
<scope>provided</scope>
</dependency>
reference
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