Update src/main/java/org/openrewrite/java/migrate/joda/JodaTimeVisitor.java

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: YarochkinMichael

src/main/java/org/openrewrite/java/migrate/joda/JodaTimeVisitor.java

@@ -120,7 +120,7 @@ public Javadoc visitReference(Javadoc.Reference reference, ExecutionContext ctx)
                 .withReturnType(returnType)
                 .withParameterTypes(m.getMethodType().getParameterTypes().stream().map(p -> visitTypeParameter(p, ctx)).collect(Collectors.toList()));
 
-        J.MethodDeclaration methodDeclaration = m
+        return m
                 .withReturnTypeExpression(returnExpr)
                 .withMethodType(methodType);