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-rw-r--r--usage_examples/valExample_pre.jpage20
1 files changed, 20 insertions, 0 deletions
diff --git a/usage_examples/valExample_pre.jpage b/usage_examples/valExample_pre.jpage
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+++ b/usage_examples/valExample_pre.jpage
@@ -0,0 +1,20 @@
+import java.util.ArrayList;
+import java.util.HashMap;
+
+public class ValExample {
+ public String example() {
+ val example = new ArrayList<String>();
+ example.add("Hello, World!");
+ val foo = example.get(0);
+ return foo.toLowerCase();
+ }
+
+ public void example2() {
+ val map = new HashMap<Integer, String>();
+ map.put(0, "zero");
+ map.put(5, "five");
+ for (val entry : map.entrySet()) {
+ System.out.printf("%d: %s\n", entry.getKey(), entry.getValue());
+ }
+ }
+}