question: private Object [ ] resolveParameters ( Executable executable , Optional < Object > target , Object outerInstance , ExtensionContext extensionContext , ExtensionRegistry extensionRegistry ) { Preconditions . notNull ( target , "target must not be null" ) ; Parameter [ ] parameters = executable . getParameters ( ) ; Object [ ] values = new Object [ parameters . length ] ; int start = 0 ; if ( outerInstance != null ) { values [ 0 ] = outerInstance ; start = 1 ; } for ( int i = start ; i < parameters . length ; i ++ ) { ParameterContext parameterContext = new DefaultParameterContext ( parameters [ i ] , i , target ) ; values [ i ] = resolveParameter ( parameterContext , executable , extensionContext , extensionRegistry ) ; } return values ; }
target:  Resolve the array of parameters for the supplied executable, target, and outer instance.