Java 8 lambda testcode

testdata-java8/src/main/java/basic/LambdaE.java

@@ -0,0 +1,23 @@
+package basic;
+
+public class LambdaE {
+
+	public interface Boo { String m(char s); }
+	
+	public static void main(String[] args) {
+		run();
+	}
+	
+	public static String run() {
+ 		int i = 4;
+		Boo f = null;
+		f = (c) -> { 
+			StringBuilder buf = new StringBuilder();
+  			for (int j=0;j<i;j++) {
+				buf.append(c);
+			}
+			return buf.toString();
+		};
+		return f.m('a');
+	}
+}