BAEL-9040 Two quick improvements to the foreach article
-Added Map's forEach BiConsumer example
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@ -1,9 +1,5 @@
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package com.baeldung.java8;
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import org.junit.Test;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.ArrayDeque;
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import java.util.ArrayList;
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import java.util.Arrays;
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@ -15,6 +11,10 @@ import java.util.Queue;
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import java.util.Set;
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import java.util.function.Consumer;
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import org.junit.Test;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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public class Java8ForEachUnitTest {
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private static final Logger LOG = LoggerFactory.getLogger(Java8ForEachUnitTest.class);
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@ -98,4 +98,14 @@ public class Java8ForEachUnitTest {
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.forEach(entry -> System.out.println(entry.getKey() + " " + entry.getValue()));
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}
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@Test
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public void givenMap_whenUsingBiConsumer_thenIterateAndPrintResults2() {
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Map<Integer, String> namesMap = new HashMap<>();
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namesMap.put(1, "Larry");
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namesMap.put(2, "Steve");
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namesMap.put(3, "James");
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namesMap.forEach((key, value) -> System.out.println(key + " " + value));
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}
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}
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