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Ensure className is never null

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This commit is contained in:
Juan Martín Sotuyo Dodero
2016-11-15 03:36:08 -03:00
committed by Andreas Dangel
parent 810760e3a6
commit b5ca7baa9a
1 changed files with 4 additions and 3 deletions
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7
pmd-java/src/main/java/net/sourceforge/pmd/lang/java/symboltable/ClassScope.java
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@ -9,6 +9,7 @@ import java.util.HashSet;
import java.util.LinkedHashSet; import java.util.LinkedHashSet;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.Objects;
import java.util.Set; import java.util.Set;
import net.sourceforge.pmd.lang.ast.Node; import net.sourceforge.pmd.lang.ast.Node;
@ -51,12 +52,12 @@ public class ClassScope extends AbstractJavaScope {
} }
}; };
private String className; private final String className;
private boolean isEnum; private boolean isEnum;
public ClassScope(String className) { public ClassScope(final String className) {
this.className = className; this.className = Objects.requireNonNull(className);
anonymousInnerClassCounter.set(Integer.valueOf(1)); anonymousInnerClassCounter.set(Integer.valueOf(1));
} }