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Use lambdas when possible

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Replace anonymous inner classes with lambda declarations (when possible
using method references).

See gh-9781
This commit is contained in:
Emanuel Campolo
2017-07-24 23:11:47 -07:00
committed by Phillip Webb
parent d16af43664
commit 2626a3a795
150 changed files with 983 additions and 2596 deletions
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42
spring-boot-tools/spring-boot-loader/src/test/java/org/springframework/boot/loader/data/RandomAccessDataFileTests.java
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@@ -26,7 +26,6 @@ import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Queue;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
@@ -38,8 +37,6 @@ import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.junit.rules.TemporaryFolder;
import org.mockito.Mockito;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.springframework.boot.loader.data.RandomAccessData.ResourceAccess;
import org.springframework.boot.loader.data.RandomAccessDataFile.FilePool;
@@ -290,17 +287,12 @@ public class RandomAccessDataFileTests {
ExecutorService executorService = Executors.newFixedThreadPool(20);
List<Future<Boolean>> results = new ArrayList<>();
for (int i = 0; i < 100; i++) {
results.add(executorService.submit(new Callable<Boolean>() {
@Override
public Boolean call() throws Exception {
InputStream subsectionInputStream = RandomAccessDataFileTests.this.file
.getSubsection(0, 256)
.getInputStream(ResourceAccess.PER_READ);
byte[] b = new byte[256];
subsectionInputStream.read(b);
return Arrays.equals(b, BYTES);
}
results.add(executorService.submit(() -> {
InputStream subsectionInputStream = RandomAccessDataFileTests.this.file
.getSubsection(0, 256).getInputStream(ResourceAccess.PER_READ);
byte[] b = new byte[256];
subsectionInputStream.read(b);
return Arrays.equals(b, BYTES);
}));
}
for (Future<Boolean> future : results) {
@@ -327,21 +319,15 @@ public class RandomAccessDataFileTests {
"filePool");
FilePool spiedPool = spy(filePool);
ReflectionTestUtils.setField(this.file, "filePool", spiedPool);
willAnswer(new Answer<RandomAccessFile>() {
@Override
public RandomAccessFile answer(InvocationOnMock invocation) throws Throwable {
RandomAccessFile originalFile = (RandomAccessFile) invocation
.callRealMethod();
if (Mockito.mockingDetails(originalFile).isSpy()) {
return originalFile;
}
RandomAccessFile spiedFile = spy(originalFile);
willThrow(new IOException("Seek failed")).given(spiedFile)
.seek(anyLong());
return spiedFile;
willAnswer((invocation) -> {
RandomAccessFile originalFile = (RandomAccessFile) invocation
.callRealMethod();
if (Mockito.mockingDetails(originalFile).isSpy()) {
return originalFile;
}
RandomAccessFile spiedFile = spy(originalFile);
willThrow(new IOException("Seek failed")).given(spiedFile).seek(anyLong());
return spiedFile;
}).given(spiedPool).acquire();
for (int i = 0; i < 5; i++) {