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Eclipse 2022-03: Sample code, video links, etc.
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| Original file line number | Diff line number | Diff line change |
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| @@ -1 +1,3 @@ | ||
| /narration_2*.odt | ||
| /_*.txt | ||
| /_sample_code/ |
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| @@ -0,0 +1,38 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <classpath> | ||
| <classpathentry kind="src" output="target/classes" path="src/main/java"> | ||
| <attributes> | ||
| <attribute name="optional" value="true"/> | ||
| <attribute name="maven.pomderived" value="true"/> | ||
| </attributes> | ||
| </classpathentry> | ||
| <classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources"> | ||
| <attributes> | ||
| <attribute name="maven.pomderived" value="true"/> | ||
| </attributes> | ||
| </classpathentry> | ||
| <classpathentry kind="src" output="target/test-classes" path="src/test/java"> | ||
| <attributes> | ||
| <attribute name="optional" value="true"/> | ||
| <attribute name="maven.pomderived" value="true"/> | ||
| <attribute name="test" value="true"/> | ||
| </attributes> | ||
| </classpathentry> | ||
| <classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources"> | ||
| <attributes> | ||
| <attribute name="maven.pomderived" value="true"/> | ||
| <attribute name="test" value="true"/> | ||
| </attributes> | ||
| </classpathentry> | ||
| <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17"> | ||
| <attributes> | ||
| <attribute name="maven.pomderived" value="true"/> | ||
| </attributes> | ||
| </classpathentry> | ||
| <classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER"> | ||
| <attributes> | ||
| <attribute name="maven.pomderived" value="true"/> | ||
| </attributes> | ||
| </classpathentry> | ||
| <classpathentry kind="output" path="target/classes"/> | ||
| </classpath> |
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| <?xml version="1.0" encoding="UTF-8"?> | ||
| <projectDescription> | ||
| <name>Eclipse 2022-03 Improvements</name> | ||
| <comment></comment> | ||
| <projects> | ||
| </projects> | ||
| <buildSpec> | ||
| <buildCommand> | ||
| <name>org.eclipse.jdt.core.javabuilder</name> | ||
| <arguments> | ||
| </arguments> | ||
| </buildCommand> | ||
| <buildCommand> | ||
| <name>org.eclipse.m2e.core.maven2Builder</name> | ||
| <arguments> | ||
| </arguments> | ||
| </buildCommand> | ||
| </buildSpec> | ||
| <natures> | ||
| <nature>org.eclipse.jdt.core.javanature</nature> | ||
| <nature>org.eclipse.m2e.core.maven2Nature</nature> | ||
| </natures> | ||
| </projectDescription> |
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sample_code/Eclipse 2022-03 Improvements/.settings/org.eclipse.jdt.core.prefs
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| eclipse.preferences.version=1 | ||
| org.eclipse.jdt.core.compiler.codegen.targetPlatform=17 | ||
| org.eclipse.jdt.core.compiler.compliance=17 | ||
| org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled | ||
| org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning | ||
| org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore | ||
| org.eclipse.jdt.core.compiler.release=disabled | ||
| org.eclipse.jdt.core.compiler.source=17 |
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sample_code/Eclipse 2022-03 Improvements/.settings/org.eclipse.m2e.core.prefs
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| activeProfiles= | ||
| eclipse.preferences.version=1 | ||
| resolveWorkspaceProjects=true | ||
| version=1 |
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| As `large.xml` use `content.xml` from the [`https://download.eclipse.org/releases/2022-03/202203161000/content.jar`](https://download.eclipse.org/releases/2022-03/202203161000/content.jar) ZIP archive |
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| <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
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| <modelVersion>4.0.0</modelVersion> | ||
| <groupId>com.example</groupId> | ||
| <artifactId>Eclipse_2022-03</artifactId> | ||
| <version>0.0.1-SNAPSHOT</version> | ||
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| <properties> | ||
| <maven.compiler.source>17</maven.compiler.source> | ||
| <maven.compiler.target>17</maven.compiler.target> | ||
| <junit-version>5.8.1</junit-version> | ||
| </properties> | ||
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| <dependencies> | ||
| <dependency> | ||
| <groupId>org.junit.jupiter</groupId> | ||
| <artifactId>junit-jupiter</artifactId> | ||
| <version>${junit-version}</version> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| </dependencies> | ||
|
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| <build> | ||
| <plugins> | ||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-compiler-plugin</artifactId> | ||
| <version>3.8.1</version> | ||
| <configuration> | ||
| <!-- | ||
| <compilerArgs> | ||
| <arg>- -add-exports</arg> | ||
| <arg>java.base/jdk.internal.misc=ALL-UNNAMED</arg> | ||
| </compilerArgs> | ||
| --> | ||
| </configuration> | ||
| </plugin> | ||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-surefire-plugin</artifactId> | ||
| <version>2.22.2</version> | ||
| </plugin> | ||
| </plugins> | ||
| </build> | ||
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| </project> |
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sample_code/Eclipse 2022-03 Improvements/src/main/java/Countdown.java
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| import static java.lang.Integer.valueOf; | ||
| import static java.util.Arrays.stream; | ||
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| class Countdown { | ||
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| Integer state; | ||
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| Countdown() { | ||
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| stream(new Integer[]{ 3, 2, 1 }).forEach(i -> { | ||
| state = i; | ||
| System.out.println(state); | ||
| }); | ||
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| } | ||
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| public static void main(String[] args) { | ||
| new Countdown(); | ||
| System.out.println("1 + 1 = " + valueOf(2)); | ||
| } | ||
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| } |
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sample_code/Eclipse 2022-03 Improvements/src/main/java/Other.java
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| class Other { | ||
| void foo() { | ||
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| } | ||
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| } |
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sample_code/Eclipse 2022-03 Improvements/src/main/java/Util.java
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| @@ -0,0 +1,9 @@ | ||
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| public class Util { | ||
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| public static boolean isSetUID() { | ||
| return false; | ||
| // return jdk.internal.misc.VM.isSetUID(); | ||
| } | ||
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| } |
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sample_code/Eclipse 2022-03 Improvements/src/test/java/CountdownTest.java
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| import static org.junit.jupiter.api.Assertions.assertEquals; | ||
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| import java.io.ByteArrayOutputStream; | ||
| import java.io.PrintStream; | ||
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| import org.junit.jupiter.api.Test; | ||
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| class CountdownTest { | ||
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| @Test | ||
| void testOutput() { | ||
| var log = new ByteArrayOutputStream(); | ||
| System.setOut(new PrintStream(log)); | ||
| new Countdown(); | ||
| var expected = """ | ||
| 3 | ||
| 2 | ||
| 1 | ||
| 0 | ||
| """.replace("\n", System.lineSeparator()); | ||
| assertEquals(expected, new String(log.toByteArray())); | ||
| } | ||
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| } |
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