Create ForEachConsSpec.java

Author: janbodnar

iteration/foreach/ForEachConsSpec.java

@@ -0,0 +1,30 @@
+package com.zetcode;
+
+import java.util.Arrays;
+import java.util.function.DoubleConsumer;
+import java.util.function.IntConsumer;
+import java.util.function.LongConsumer;
+
+public class ForEachConsSpec {
+
+    public static void main(String[] args) {
+
+        int[] inums = { 3, 5, 6, 7, 5 };
+        IntConsumer icons = i -> System.out.print(i + " ");
+        Arrays.stream(inums).forEach(icons);
+
+        System.out.println();
+
+        long[] lnums = { 13L, 3L, 6L, 1L, 8L };
+        LongConsumer lcons = l -> System.out.print(l + " ");
+        Arrays.stream(lnums).forEach(lcons);
+
+        System.out.println();
+
+        double[] dnums = { 3.4d, 9d, 6.8d, 10.3d, 2.3d };
+        DoubleConsumer dcons = d -> System.out.print(d + " ");
+        Arrays.stream(dnums).forEach(dcons);
+
+        System.out.println();
+    }
+}