public class SJVU_Sample {
    public void test14using15(int i) {
        Integer ii = Integer.valueOf(i);
        StringBuilder sb = new StringBuilder();
        sb.append(ii.intValue());
    }

}

@@ -1,12 +1,45 @@
+import javax.persistence.Cache;%0A%0A
 public class
@@ -222,10 +222,590 @@
 %0A    %7D%0A%0A
+    public void fpExternalJavax() %7B%0A        Cache c = new Cache() %7B%0A%0A            @Override%0A            public boolean contains(Class arg0, Object arg1) %7B%0A                return false;%0A            %7D%0A%0A            @Override%0A            public void evict(Class arg0, Object arg1) %7B%0A            %7D%0A%0A            @Override%0A            public void evict(Class arg0) %7B%0A            %7D%0A%0A            @Override%0A            public void evictAll() %7B%0A            %7D%0A%0A            @Override%0A            public %3CT%3E T unwrap(Class%3CT%3E arg0) %7B%0A                return null;%0A            %7D%0A        %7D;%0A    %7D%0A%0A
 %7D%0A

add external javax sample