1 files changed, 45 insertions, 0 deletions
diff --git a/base_workspace/examples/java-skylark/src/main/java/com/example/myproject/Greeter.java b/base_workspace/examples/java-skylark/src/main/java/com/example/myproject/Greeter.java
new file mode 100644
index 0000000000..b4d8516dc9
--- /dev/null
+++ b/base_workspace/examples/java-skylark/src/main/java/com/example/myproject/Greeter.java
@@ -0,0 +1,45 @@
+package com.example.myproject;
+
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.InputStream;
+import java.io.PrintStream;
+import java.util.Scanner;
+
+/**
+ * Prints a greeting which can be customized by building with data and/or passing in command-
+ * line arguments.
+ */
+public class Greeter {
+  static PrintStream out = System.out;
+
+  public static String getRunfiles() {
+    String path = System.getenv("JAVA_RUNFILES");
+    if (path == null) {
+      path = System.getenv("TEST_SRCDIR");
+    }
+    return path;
+  }
+
+  public static String convertStreamToString(InputStream is) throws Exception {
+    Scanner s = new Scanner(is).useDelimiter("\n");
+    return s.hasNext() ? s.next() : "";
+  }
+
+  public void hello(String obj) throws Exception {
+    String greeting = "Hello";
+    try {
+      String greetFile = getRunfiles() + "/examples/java-skylark/src/main/resources/greeting.txt";
+      greeting = convertStreamToString(new FileInputStream(greetFile));
+    } catch (FileNotFoundException e) {
+      // use default.
+    }
+    out.println(greeting + " " + obj);
+  }
+
+  public static void main(String... args) throws Exception {
+    Greeter g = new Greeter();
+    String obj = args.length > 0 ? args[0] : "world";
+    g.hello(obj);
+  }
+};