java.lang.NoSuchMethodError: java.lang.String.isEmpty()Z - with supplied dist and java version "1.5.0_17" · Issue #1 · MaheshMavurapu/bigvisiblewall · GitHub
![Best way to handle NULL / Empty string in Scala | by Ganesh Chandrasekaran | Analytics Vidhya | Medium Best way to handle NULL / Empty string in Scala | by Ganesh Chandrasekaran | Analytics Vidhya | Medium](https://miro.medium.com/max/1400/1*KtsqRQ4rP6hTKqJrUovgeA.png)
Best way to handle NULL / Empty string in Scala | by Ganesh Chandrasekaran | Analytics Vidhya | Medium
![runtime error - Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.isEmpty()' on a null object reference - Stack Overflow runtime error - Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.isEmpty()' on a null object reference - Stack Overflow](https://i.stack.imgur.com/sOePb.png)
runtime error - Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.isEmpty()' on a null object reference - Stack Overflow
![Java on Twitter: "Deep dive into Strings in #Java - @baeldung https://t.co/BWPmxCKdDC https://t.co/pSV0ytccUG" / Twitter Java on Twitter: "Deep dive into Strings in #Java - @baeldung https://t.co/BWPmxCKdDC https://t.co/pSV0ytccUG" / Twitter](https://pbs.twimg.com/media/DcoZBDpUwAAPeNi.jpg)