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Code Analyzer for Java

There is a newer version: 8.10.0.38194

Why is this an issue?
Non-abstract classes and enums with non-static, private members should explicitly initialize those members, either in a
constructor or with a default value.
Noncompliant code example
class A { // Noncompliant
  private int field;
}

Compliant solution
class A {
  private int field;

  A(int field) {
    this.field = field;
  }
}

Exceptions

   Class implementing a Builder Pattern (name ending with "Builder"). 
   Java EE class annotated with:
    
       ManagedBean 
       MessageDriven 
       Singleton 
       Stateful 
       Stateless 
       WebService 
       WebFilter 
       WebServlet 
    
  
   Class and field annotated with:
    
       Plexus Component Annotations
      
       Maven Mojo 
    
  
   Field annotated with:
    
       Resource 
       EJB 
       Inject 
       Autowired 
    
  
   Class annotated with:
    
       Lombok Builder