Decompile .class file bytecode version 65.0 java 21 July 8, 2019 16 32 64 128 Decompiled .class file bytecode version 62.0 (java 18) Decompiled .class file bytecode version 62.0 Decompiled .class file bytecode version 63.0 Decompiled .class file bytecode version 63.0 (java 19) Decompiled .class file bytecode version 61.0