Pull new version of protobuf sources.

third_party/protobuf/examples/ListPeople.java

Index: third_party/protobuf/examples/ListPeople.java
diff --git a/third_party/protobuf/examples/ListPeople.java b/third_party/protobuf/examples/ListPeople.java
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+// See README.txt for information and build instructions.
+
+import com.example.tutorial.AddressBookProtos.AddressBook;
+import com.example.tutorial.AddressBookProtos.Person;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+
+class ListPeople {
+  // Iterates though all people in the AddressBook and prints info about them.
+  static void Print(AddressBook addressBook) {
+    for (Person person: addressBook.getPeopleList()) {
+      System.out.println("Person ID: " + person.getId());
+      System.out.println("  Name: " + person.getName());
+      if (!person.getEmail().isEmpty()) {
+        System.out.println("  E-mail address: " + person.getEmail());
+      }
+
+      for (Person.PhoneNumber phoneNumber : person.getPhonesList()) {
+        switch (phoneNumber.getType()) {
+          case MOBILE:
+            System.out.print("  Mobile phone #: ");
+            break;
+          case HOME:
+            System.out.print("  Home phone #: ");
+            break;
+          case WORK:
+            System.out.print("  Work phone #: ");
+            break;
+        }
+        System.out.println(phoneNumber.getNumber());
+      }
+    }
+  }
+
+  // Main function:  Reads the entire address book from a file and prints all
+  //   the information inside.
+  public static void main(String[] args) throws Exception {
+    if (args.length != 1) {
+      System.err.println("Usage:  ListPeople ADDRESS_BOOK_FILE");
+      System.exit(-1);
+    }
+
+    // Read the existing address book.
+    AddressBook addressBook =
+      AddressBook.parseFrom(new FileInputStream(args[0]));
+
+    Print(addressBook);
+  }
+}