PDF comparison without null pointer exception in Java

GroupDocs.Comparison Product Family
22

@iahemmin,

We noticed that you applied following code in applyLicenseFromFile method:

if(lic.isValidLicense()){
      System.out.println("License is validated");
}

But this message (License is validated) never appears in your console. Make sure you have a valid license and it is applied properly.
We also get null pointer exception when license is not properly loaded or applied.