Java Error code are the set of error that occurs during the compile-time and Run-time. From java error we have given you a sample of code that makes you to understand the java error code in a better way.Understand with Example
In this Tutorial we want to describe you a code that help you in understanding a Java error code. For this we have a class name 'Error code'. Inside the main method we have an array list that is used to store when there is a large variation in the amount of data to be taken. The array hold the constant amount of data like number of month in a year, but unlike array list there is no upper bound for the array list. The list is used to add integer as a wrapper because array list never hold the primitive data in the try block. There is a subsequent a catch block is after the try block to caught the exception occurred in the try block.Here is the video tutorial of "How to catch exception in Java?":
On execution the given code, the prompt will show you an Null pointer exception, because we do not specify the size of an array. This result in java error code.
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