Java Posts on the Rollbar Blog

How to Resolve Java ClassNotFoundException in 3 Easy Steps

May 06, 2021

By Rollbar Editorial Team
The is a checked exception in Java that occurs when the JVM tries to load a particular class but does not…

How to Fix java.lang.NoSuchMethodError in Java

May 06, 2021

By Rollbar Editorial Team
A is a runtime error in Java which occurs when a method is called that exists at compile-time, but does not…

How to Handle OutOfMemoryError Exceptions in Java

April 30, 2021

By Rollbar Editorial Team
A is a runtime error in Java which occurs when the Java Virtual Machine (JVM) is unable to allocate an object…

java.lang.StackOverflowError - Causes, the 2-Step Fix, and Examples

April 26, 2021

By Rollbar Editorial Team
The is a runtime error which points to serious problems that cannot be caught by an application. The…

ArithmeticException Handling in Java

April 21, 2021

By Rollbar Editorial Team
The is an unchecked exception in Java that occurs due to an exceptional arithmetic condition. This generally…

How to Fix java.lang.NoClassDefFoundError in Java

April 21, 2021

By Rollbar Editorial Team
Of all of the Java errors, the NoClassDefFoundError can be one of the trickiest to triage, identify, and fix…

Most Common Java Exceptions

April 21, 2021

By Rollbar Editorial Team
Like most modern programming languages, Java includes the concept of exceptions to handle both errors and…

How to Fix java.lang.OutOfMemoryError: Permgen Space Exceptions in Java

April 08, 2021

By Rollbar Editorial Team
A is a runtime error in Java which occurs when the permanent generation (PermGen) area in memory is exhausted…

How to Detect Memory Leaks in Java: Causes, Types, & Tools

April 01, 2021

By Rollbar Editorial Team
A memory leak is a situation where unused objects occupy unnecessary space in memory. Unused objects are…

How to Debug Java Code Faster with Eclipse

March 26, 2021

By Rollbar Editorial Team
Java Debugging with Eclipse Debugging is the process of identifying and fixing any issues in the source code…

Java Exceptions Hierarchy Explained

March 25, 2021

By Rollbar Editorial Team
In Java “an event that occurs during the execution of a program that disrupts the normal flow of instructions…

How to use the Throws keyword in Java (and when to use Throw)

March 24, 2021

By Rollbar Editorial Team
Both and are concepts of exception handling in Java. The keyword is used to declare which exceptions can be…

Most Popular Java Backend Frameworks for 2021

January 04, 2021

By Rollbar Editorial Team
An intuitive user interface is a hallmark of any decent business. But in order for the frontend of…

Introducing our new Java Spring Error Monitoring SDK

July 20, 2020

By Vijay Selvaraj and Mehak Garg
We’re excited to announce that we’ve strengthened our solution for Java Spring exception handling. Spring…

Most Popular Java Web Frameworks in 2021

July 23, 2019

By Vince Power
As Java has evolved over the years, multiple attempts have been made to simplify development for various use…

Monitoring Errors in Android Apps

May 09, 2018

By Jason Skowronski
When developing mobile apps it’s important to monitor errors so that you can understand your user’s experience…

Spring MVC Exception Handling and Monitoring

November 27, 2017

By Jason Skowronski
The Spring Famework is the most popular framework for Java according to hotframeworks.com. It provides a model…

Announcing Our New Java Error Monitoring SDK

November 17, 2017

By Jason Skowronski
Rollbar is proud to announce the first official 1.0 release of our Java notifier SDK for error monitoring…

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How to Resolve Java ClassNotFoundException in 3 Easy Steps

How to Fix java.lang.NoSuchMethodError in Java

How to Handle OutOfMemoryError Exceptions in Java

java.lang.StackOverflowError - Causes, the 2-Step Fix, and Examples

ArithmeticException Handling in Java

How to Fix java.lang.NoClassDefFoundError in Java

Most Common Java Exceptions

How to Fix java.lang.OutOfMemoryError: Permgen Space Exceptions in Java

How to Detect Memory Leaks in Java: Causes, Types, & Tools

How to Debug Java Code Faster with Eclipse

Java Exceptions Hierarchy Explained

How to use the Throws keyword in Java (and when to use Throw)

Most Popular Java Backend Frameworks for 2021

Introducing our new Java Spring Error Monitoring SDK

Most Popular Java Web Frameworks in 2021

Monitoring Errors in Android Apps

Spring MVC Exception Handling and Monitoring

Announcing Our New Java Error Monitoring SDK

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