Added comments

code-samples-openpdf/src/test/java/test/org/fugerit/java/codesamples/TestLoadImage.java

@@ -12,6 +12,98 @@
 import java.awt.image.BufferedImage;
 import java.io.InputStream;
 
+/**
+ * On logo1.png, an exception is thrown (while Image.getInstance() on IText2, using custom code, it works) :
+ *
+
+ [main] WARN test.org.fugerit.java.codesamples.TestLoadImage - Errore ImageLoader.getPngImage() javax.imageio.IIOException: Error reading PNG image data
+ javax.imageio.IIOException: Error reading PNG image data
+ at java.desktop/com.sun.imageio.plugins.png.PNGImageReader.readImage(PNGImageReader.java:1527)
+ at java.desktop/com.sun.imageio.plugins.png.PNGImageReader.read(PNGImageReader.java:1844)
+ at java.desktop/javax.imageio.ImageIO.read(ImageIO.java:1466)
+ at java.desktop/javax.imageio.ImageIO.read(ImageIO.java:1363)
+ at test.org.fugerit.java.codesamples.TestLoadImage.testImageIO(TestLoadImage.java:40)
+ at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
+ at java.base/java.lang.reflect.Method.invoke(Method.java:580)
+ at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:728)
+ at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
+ at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
+ at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156)
+ at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:147)
+ at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86)
+ at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103)
+ at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
+ at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
+ at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
+ at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
+ at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
+ at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
+ at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86)
+ at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:218)
+ at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
+ at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:214)
+ at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:139)
+ at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:69)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151)
+ at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
+ at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
+ at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
+ at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
+ at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
+ at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
+ at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
+ at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
+ at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
+ at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
+ at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
+ at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
+ at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
+ at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
+ at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
+ at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
+ at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
+ at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:198)
+ at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:169)
+ at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:93)
+ at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:58)
+ at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:141)
+ at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:57)
+ at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:103)
+ at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:85)
+ at org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47)
+ at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:63)
+ at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57)
+ at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
+ at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
+ at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
+ at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:232)
+ at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55)
+ Caused by: java.util.zip.ZipException: invalid distance too far back
+ at java.base/java.util.zip.InflaterInputStream.read(InflaterInputStream.java:181)
+ at java.base/java.io.BufferedInputStream.fill(BufferedInputStream.java:291)
+ at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:325)
+ at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:312)
+ at java.base/java.io.FilterInputStream.read(FilterInputStream.java:71)
+ at java.desktop/com.sun.imageio.plugins.png.PNGImageReader.decodePass(PNGImageReader.java:1235)
+ at java.desktop/com.sun.imageio.plugins.png.PNGImageReader.decodeImage(PNGImageReader.java:1378)
+ at java.desktop/com.sun.imageio.plugins.png.PNGImageReader.readImage(PNGImageReader.java:1518)
+ ... 72 more
+
+ *
+ */
 @Slf4j
 class TestLoadImage {