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change 2 spaces for fluent apis to 4

This commit is contained in:
danielmcnally285 2023-11-18 20:25:43 +00:00
parent 9784f5ec51
commit 1c10f4f35b
3 changed files with 10 additions and 10 deletions
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6
core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonempty/ReturnFirstNonEmptyOptionalUnitTest.java
View File

@ -21,9 +21,9 @@ public class ReturnFirstNonEmptyOptionalUnitTest {
@Test @Test
void givenListOfOptionals_whenStreaming_thenReturnFirstNonEmpty() { void givenListOfOptionals_whenStreaming_thenReturnFirstNonEmpty() {
Optional<String> object = optionals.stream() Optional<String> object = optionals.stream()
.filter(Optional::isPresent) .filter(Optional::isPresent)
.map(Optional::get) .map(Optional::get)
.findFirst(); .findFirst();
assertThat(object).contains("first non empty"); assertThat(object).contains("first non empty");
} }

6
core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonnull/ReturnFirstNonNullLazyEvaluateUnitTest.java
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@ -48,9 +48,9 @@ public class ReturnFirstNonNullLazyEvaluateUnitTest {
@Test @Test
void givenChainOfMethods_whenUsingSupplierInterface_thenLazilyEvaluateMethodsUntilFirstNonNull() { void givenChainOfMethods_whenUsingSupplierInterface_thenLazilyEvaluateMethodsUntilFirstNonNull() {
Optional<String> object = Stream.<Supplier<String>> of(spy::methodA, spy::methodB, spy::methodC) Optional<String> object = Stream.<Supplier<String>> of(spy::methodA, spy::methodB, spy::methodC)
.map(Supplier::get) .map(Supplier::get)
.filter(Objects::nonNull) .filter(Objects::nonNull)
.findFirst(); .findFirst();
assertThat(object).contains("first non null"); assertThat(object).contains("first non null");
verify(spy, times(1)).methodA(); verify(spy, times(1)).methodA();

8
core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonnull/ReturnFirstNonNullUnitTest.java
View File

@ -28,8 +28,8 @@ public class ReturnFirstNonNullUnitTest {
@Test @Test
void givenListOfObjects_whenFilterIsLambdaNullCheckInStream_thenReturnFirstNonNull() { void givenListOfObjects_whenFilterIsLambdaNullCheckInStream_thenReturnFirstNonNull() {
Optional<String> object = objects.stream() Optional<String> object = objects.stream()
.filter(o -> o != null) .filter(o -> o != null)
.findFirst(); .findFirst();
assertThat(object).contains("first non null"); assertThat(object).contains("first non null");
} }
@ -37,8 +37,8 @@ public class ReturnFirstNonNullUnitTest {
@Test @Test
void givenListOfObjects_whenFilterIsMethodRefNullCheckInStream_thenReturnFirstNonNull() { void givenListOfObjects_whenFilterIsMethodRefNullCheckInStream_thenReturnFirstNonNull() {
Optional<String> object = objects.stream() Optional<String> object = objects.stream()
.filter(Objects::nonNull) .filter(Objects::nonNull)
.findFirst(); .findFirst();
assertThat(object).contains("first non null"); assertThat(object).contains("first non null");
} }