question: an extension over system.getproperty method that additionally produces an int value . handles security restrictions , and returns 0 if the access to the property is restricted . concode_field_sep PlaceHolder placeHolder concode_field_sep String getProperty concode_elem_sep String getProperty concode_elem_sep boolean getBoolean concode_elem_sep boolean getBoolean concode_elem_sep boolean isSecurityProtected concode_elem_sep String getenv concode_elem_sep Map<String,String> getenv
target: int function ( String arg0 ) { return getInt ( arg0 , 0 ) ; }