質問編集履歴
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Javaバージョンの変更
test
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test
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@@ -8,29 +8,91 @@
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```java
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package mytest.gui;
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* 文字列に一致するListを生成する
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* @param list 検索対象のList
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import java.util.ArrayList;
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import java.util.Collection;
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pr
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import java.util.List;
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return CollectionUtils.select(list, new Predicate<String>() {
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public boolean evaluate(String elm) {
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import org.apache.commons.collections4.CollectionUtils;
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import org.apache.commons.collections4.ListUtils;
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import org.apache.commons.collections4.Predicate;
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public class Console {
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public static void main(String[] args) {
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List<String> list = new ArrayList<String>();
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list.add("maeda");
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list.add("oshima");
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list.add("shinoda");
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List<String> selectedList = select(list, "shinoda");
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}
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/**
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* 文字列に一致するListを生成する
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* @param list 検索対象のList
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* @param target 絞り込み対象の文字列
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*/
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private static List<String> select(List<String> list, String target) {
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return ListUtils.select(list, new Predicate<String>() {
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public boolean evaluate(String elm) {
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return elm.contains(target);
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}
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});
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}
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}
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```
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```xml
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<!-- pom.xml -->
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<dependency>
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<groupId>org.apache.commons</groupId>
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<artifactId>commons-collections4</artifactId>
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<version>4.0</version>
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</dependency>
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```
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@@ -52,6 +114,14 @@
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#### 実行環境
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* Java
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* Java7
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* Eclipse4.5
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* Commons-Collections 4.0
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### 補足
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Java8ではエラーは出ませんでした。
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