package generatedtest; import java.util.Optional; import java.util.stream.Stream; // Test case generated by GenerateFlowTestCase.ql public class Test { Object getElement(Optional container) { return container.get(); } Object getStreamElement(Stream container) { return null; /* Modelled in .ql file */ } Optional newWithElement(Object element) { return Optional.of(element); } Object source() { return null; } void sink(Object o) { } public void test() { { // "java.util;Optional;false;filter;;;Element of Argument[this];Element of ReturnValue;value;manual" Optional out = null; Optional in = newWithElement(source()); out = in.filter(null); sink(getElement(out)); // $hasValueFlow } { // "java.util;Optional;false;get;;;Element of Argument[this];ReturnValue;value;manual" Object out = null; Optional in = newWithElement(source()); out = in.get(); sink(out); // $hasValueFlow } { // "java.util;Optional;false;of;;;Argument[0];Element of ReturnValue;value;manual" Optional out = null; Object in = (Object)source(); out = Optional.of(in); sink(getElement(out)); // $hasValueFlow } { // "java.util;Optional;false;ofNullable;;;Argument[0];Element of ReturnValue;value;manual" Optional out = null; Object in = (Object)source(); out = Optional.ofNullable(in); sink(getElement(out)); // $hasValueFlow } { // "java.util;Optional;false;or;;;Element of Argument[this];Element of ReturnValue;value;manual" Optional out = null; Optional in = newWithElement(source()); out = in.or(null); sink(getElement(out)); // $hasValueFlow } { // "java.util;Optional;false;orElse;;;Argument[0];ReturnValue;value;manual" Object out = null; Object in = (Object)source(); Optional instance = null; out = instance.orElse(in); sink(out); // $hasValueFlow } { // "java.util;Optional;false;orElse;;;Element of Argument[this];ReturnValue;value;manual" Object out = null; Optional in = newWithElement(source()); out = in.orElse(null); sink(out); // $hasValueFlow } { // "java.util;Optional;false;orElseGet;;;Element of Argument[this];ReturnValue;value;manual" Object out = null; Optional in = newWithElement(source()); out = in.orElseGet(null); sink(out); // $hasValueFlow } { // "java.util;Optional;false;orElseThrow;;;Element of Argument[this];ReturnValue;value;manual" Object out = null; Optional in = newWithElement(source()); out = in.orElseThrow(null); sink(out); // $hasValueFlow } { // "java.util;Optional;false;orElseThrow;;;Element of Argument[this];ReturnValue;value;manual" Object out = null; Optional in = newWithElement(source()); out = in.orElseThrow(); sink(out); // $hasValueFlow } { // "java.util;Optional;false;stream;;;Element of Argument[this];Element of ReturnValue;value;manual" Stream out = null; Optional in = newWithElement(source()); out = in.stream(); sink(getStreamElement(out)); // $hasValueFlow } } }