Chars as int stream

winterbe · winterbe · commit e2b2a1fe02b8 · 2015-03-18T07:07:55.000+01:00
diff --git a/src/com/winterbe/java8/samples/misc/String1.java b/src/com/winterbe/java8/samples/misc/String1.java
@@ -10,10 +10,19 @@ public class String1 {
 
     public static void main(String[] args) {
         testJoin();
+        testChars();
         testPatternPredicate();
         testPatternSplit();
     }
 
+    private static void testChars() {
+        String string = "foobar";
+        string.chars()
+                .filter(c -> c > 100)
+                .mapToObj(c -> (char)c)
+                .forEach(System.out::println);
+    }
+
     private static void testPatternSplit() {
         Pattern.compile(":")
                 .splitAsStream("foobar:foo:bar")
