Sebastian Stan may be headed for Gotham City. The Oscar-nominated star of “The Apprentice” is in talks to join Robert Pattinson in DC Studios’ “The Batman Part II.” Stan is no stranger to costumed ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Java 9 introduced JShell, a read-evaluate-print and loop (REPL) tool that greatly simplifies ...

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...

Java has always been criticized for being too verbose. While that criticism is largely unfounded, language architects and community enthusiasts have always strived to make the language simpler and ...

The general contract of toString is that it returns a string that "textually represents" this object. The idea is to provide a concise but informative representation that will be useful to a person ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

The error 500: Java.lang.nullpointerexception is an error that is faced by some developers when executing their code. Moreover, end-users also encounter the error 500 ...

I am getting this exception on running the partnerconsent project. class java.util.Collections$SingletonList cannot be cast to class java.lang.String (java.util.Collections$SingletonList and java.lang ...

JFrog’s security researchers on Tuesday published full technical details on a high-severity remote code execution vulnerability addressed in the latest version of Apache Cassandra. A distributed NoSQL ...

2、I use byteBuddy redifine java.lang.String and save modify builder to file .but when I convert it occur java.lang.ClassCastException: java.lang.String cannot be cast TaintObject new ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...