check if the current os is windows . concode_field_sep String os concode_field_sep T onSolaris concode_elem_sep T onWindows concode_elem_sep void setOS concode_elem_sep boolean isSolaris concode_elem_sep T onUnix concode_elem_sep boolean isMac concode_elem_sep boolean isUnix concode_elem_sep T execute concode_elem_sep T onMac
boolean function ( ) { return os . contains ( "srini_string" ) ; }