提交

Author: duanmenghua

test/pom.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.iluwatar</groupId>
+    <artifactId>test</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.3</version>
+        <configuration>
+            <source>1.8</source>
+            <target>1.8</target>
+        </configuration>
+    </plugin>
+
+
+
+</project>

test/src/main/java/com/ronly/lambda/Lambda.java

@@ -0,0 +1,25 @@
+package com.ronly.lambda;
+
+import java.util.LinkedList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Created by duanmenghua on 2017-07-24.
+ */
+public class Lambda {
+    public static void main(String[] args) {
+
+        List<Integer> result = new LinkedList<>();
+        result.add(1);
+        result.add(3);
+        result.add(4);
+        result.add(7);
+        result.add(5);
+        result.add(7);
+        List<Integer> collect = result.stream().filter(x -> x > 3).distinct().collect(Collectors.toList());
+        System.out.println(collect);
+
+
+    }
+}

test/test.iml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="false">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>