TechAnnouncer

Master Java Coding: Free Online Practice Exercises to Boost Your Skills

Build your Java skills from the ground up by working on simple tasks and beginner-friendly projects. Challenge yourself with more complex Java problems, including those focused on multithreading and ...
TheServerSide

User input with Java's Console class

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to garner user input in a Java program is to use the System’s Console class.
InfoWorld

Inheritance in Java, Part 2: Object and its methods

Download the source code for example applications in this tutorial. Created by Jeff Friesen. We’ll look at each of these methods and how you can use them to perform special tasks in the context of ...
TheServerSide

10 constructor types in Java

Constructors play a key role in all object-oriented programming languages, and Java is no exception. Every class a Java developer creates needs a constructor. Constructors perform numerous important ...
GitHub

AndroidJavaException: java.lang.NoSuchMethodError: no static method with name='setIsUnityInit'

This error appears on our analytics console when we try our android builds. AndroidJavaException: java.lang.NoSuchMethodError: no static method with name ...
GitHub

java.lang.NoSuchMethodError: No interface method putIfAbsent(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; in class Ljava/util/Map; or its super …

02-12 01:45:04.386 10153 10153 E CrashMetricHelper: at com.google.common.collect.j0.a(JdkBackedImmutableMap.java:5) 02-12 01:45:04.386 10153 10153 E CrashMetricHelper ...