• 'javac error: Class names are only accepted if annotation processing is explicitly
• Class has been compiled by a more recent version of the Java Environment
• Error:java: javacTask: source release 8 requires target release 1.8
• javac is not recognized as an internal or external command, operable program or batch file [closed]
• javac not working in windows command prompt
• No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
• What causes javac to issue the "uses unchecked or unsafe operations" warning