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could not initialize class org.apache.maven.plugin.war.util.webappstructureserializer

If you're a Java developer working with web applications, you might have encountered a frustrating Maven build error:

Have you run into this issue recently? Drop a comment below with your JDK and Maven War Plugin version – I'll help you debug.

The most common root cause? .

Could Not Initialize Class Org.apache.maven.plugin.war.util.webappstructureserializer May 2026

If you're a Java developer working with web applications, you might have encountered a frustrating Maven build error:

Have you run into this issue recently? Drop a comment below with your JDK and Maven War Plugin version – I'll help you debug. If you're a Java developer working with web

The most common root cause? .