add a variable to the internal map . concode_field_sep Environment m_systemWide concode_elem_sep Map<String,String> m_envVars concode_field_sep Set<String> getVariableNames concode_elem_sep void main concode_elem_sep Environment getSystemWide concode_elem_sep boolean containsEnvVariables concode_elem_sep void removeVariable concode_elem_sep String substitute concode_elem_sep String getVariableValue concode_elem_sep String getRevision
void function ( String arg0 , String arg1 ) { m_envVars . put ( arg0 , arg1 ) ; }