Why my program is not running and throwing an "Exception in thread "main" java.lang.NullPointerException"
49
What is a NullPointerException, and how do I fix it?
121849
Exception in thread "main" java.lang.NoClassDefFoundError
57412
Is there a way to make Runnable's run() throw an exception?
24517
MVC Spring Implementation - error: java.lang.NullPointerException
84773
cannot run a simple java code
96453
Caught Throwable or Exception is null
147599
How does the JVM use the "Main method" to start a Java program?
20209
Exception in thread "main" java.lang.NoClassDefFoundError: wrong name
37988
System.NullPointerException: Attempt to de-reference a null object:
133947
How to catch an Exception from a thread
128142
java.lang.NullPointerException at org.apache.jsp.foo_jsp._jspInit(foo_jsp.java:22)
10581
Avoiding NullPointerException in Java
46857
Compiler warning: null reference exception
33103
How come invoking a (static) method on a null reference doesn't throw NullPointerException?
24161
Running Thread by calling start() and run(), what is the difference?
80049
Starting a process in Java?
37575
RuntimeException: Unable to instantiate application