Runtime Errors in Java [SOLVED]
While working with the programming languages like executing a software program, there are many instances that we run into issues due to the run time errors or compilation errors. All these errors occur when the application is running. You might come across an instance where the application acts differently in a negative way to the requirements, then it means that a runtime error took place.
As it is one of the most common type of error that occurs during a software executive, let us get a deep idea on how to fix common types of runtime errors in Java and also the steps to be taken to resolve them on a timely basis.
Fix the 5 Most Common Types of Runtime Errors in Java
What is a Runtime Error in Java?
A runtime error in Java is referred to as an application error that comes up during the execution process of the program. This runtime error usually takes place when the syntax is corrected as expected while the issue lies during the program execution. All these errors can be detected by JVM – Java Virtual Machine and cannot be identified during the compilation time. Java is one of the most sought-after programming languages for the hiring managers across the world. So become an expert in Java through our Java Training and grab the best job opportunity.
Now, In this post, Let us discuss the top runtime errors in Java.
- Division by zero errors
- IO errors
- Out of range errors
- Undefined object errors
Differences Between Compile Time Error and Runtime Error in Java
Compile time errors are those errors in which the syntax would be incorrect in the application code. An example would be like missing semicolons, parenthesis, incorrect keywords, usage of undeclared variables, etc.
The Java compiler is capable of detecting the syntax errors during the compile time and the error message will be appearing on the screen. The compiler is also capable of preventing the code from the execution unless and until the error is resolved. Therefore it is important that these errors are addressed by making the necessary changes before the program is successfully executed.
The runtime errors occur during the program execution after the compilation has completed. Any program that is throwing a runtime error means that there are no issues with Syntax in the program.
Why Runtime Error Occurs in Java ?
- Accessing an element that is out of range in an array
- Dividing a number with 0
- Less space or insufficient space memory
- Conversion of an invalid string into a number
- Attempting to store an incompatible value to a collection
When you come across such an address, you need to know that the Java compiler will be generating an error message and the program gets terminated abnormally. Runtime errors do not require to be caught explicitly. It is useful if you catch the runtime errors and resolve them to complete the program execution.
Let us review a few of the most common runtime errors in Java programming with examples to gain a deeper understanding.
Java and errors and fix
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