classpath
.;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar;
JAVA_HOME
D:\download\jdk_1.8
Path
C:\Program Files (x86)\Common Files\Oracle\Java\javapath;D:\download\jdk_1.8\bin;D:\download\jdk_1.8\jre\bin;
C:\Program Files (x86)\Common Files\Oracle\Java\javapath;D:\download\jdk_1.8\bin;D:\download\jdk_1.8\jre\bin;
C:\Users\DELL-5490\AppData\Local\Android\Sdk\platform-tools
%JAVA_HOME%\bin
%JAVA_HOME%\jre\bin