1. Download. Download the JDK from Oracle (e.g. JDK 8 8u111). 2. Extract. If you want to use the x86 version simply open the .exe file with 7-Zip.It contains a single file tools.zip, which contains all the files we need.. For x64 the tools.zip can be found in .rsrc\1033\JAVA_CAB10\111\ Download JDK from Oracle; Download and Install 7-zip from here In Windows it is located in C:\Program Files\Java\jdk1.8.0_05\bin For a