Add all Java examples for the guide

native-image/emit-build-report/IthWord.java

@@ -38,25 +38,24 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
+
 public class IthWord {
-    public static String input = "foo     \t , \t bar ,      baz";
+  public static String input = "foo     \t , \t bar ,      baz";
 
-    public static void main(String[] args) {
-        if (args.length < 1) {
-            System.out.println("Word index is required, please provide one first.");
-            return;
-        }
-        int i = Integer.parseInt(args[0]);
+   public static void main(String[] args) {
+       if (args.length < 1) {
+           System.out.println("Word index is required, please provide one first.");
+           return;
+       }
+       int i = Integer.parseInt(args[0]);
 
-        // Extract the word at the given index.
-        String[] words = input.split("\\s+,\\s+");
-        if (i >= words.length) {
-            // Use System.out.println instead of System.out.printf.
-            System.out.println("Cannot get the word #" + i + ", there are only " + words.length + " words.");
-            return;
-        }
+       // Extract the word at the given index.
+       String[] words = input.split("\\s+,\\s+");
+       if (i >= words.length) {
+           System.out.printf("Cannot get the word #%d, there are only %d words.%n", i, words.length);
+           return;
+       }
 
-        // Use System.out.println instead of System.out.printf.
-        System.out.println("Word #" + i + " is " + words[i] + ".");
-    }
+       System.out.printf("Word #%d is %s.%n", i, words[i]);
+   }
 }

native-image/emit-build-report/optimized/IthWord-1.java

@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * The Universal Permissive License (UPL), Version 1.0
+ *
+ * Subject to the condition set forth below, permission is hereby granted to any
+ * person obtaining a copy of this software, associated documentation and/or
+ * data (collectively the "Software"), free of charge and under any and all
+ * copyright rights in the Software, and any and all patent rights owned or
+ * freely licensable by each licensor hereunder covering either (i) the
+ * unmodified Software as contributed to or provided by such licensor, or (ii)
+ * the Larger Works (as defined below), to deal in both
+ *
+ * (a) the Software, and
+ *
+ * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
+ * one is included with the Software each a "Larger Work" to which the Software
+ * is contributed by such licensors),
+ *
+ * without restriction, including without limitation the rights to copy, create
+ * derivative works of, display, perform, and distribute the Software and make,
+ * use, sell, offer for sale, import, export, have made, and have sold the
+ * Software and the Larger Work(s), and to sublicense the foregoing rights on
+ * either these or other terms.
+ *
+ * This license is subject to the following condition:
+ *
+ * The above copyright notice and either this complete permission notice or at a
+ * minimum a reference to the UPL must be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+public class IthWord {
+    public static String input = "foo     \t , \t bar ,      baz";
+
+    public static void main(String[] args) {
+        if (args.length < 1) {
+            System.out.println("Word index is required, please provide one first.");
+            return;
+        }
+        int i = Integer.parseInt(args[0]);
+
+        // Extract the word at the given index.
+        String[] words = input.split("\\s+,\\s+");
+        if (i >= words.length) {
+            // Use System.out.println instead of System.out.printf.
+            System.out.println("Cannot get the word #" + i + ", there are only " + words.length + " words.");
+            return;
+        }
+
+        // Use System.out.println instead of System.out.printf.
+        System.out.println("Word #" + i + " is " + words[i] + ".");
+    }
+}

native-image/emit-build-report/run.sh

@@ -5,7 +5,12 @@ javac IthWord.java
 native-image IthWord --emit build-report
 ./ithword 1
 
-cp optimized/IthWord.java IthWord.java
+cp optimized/IthWord-1.java IthWord.java
+javac IthWord.java
+native-image IthWord --emit build-report
+./ithword 1
+
+cp optimized/IthWord-2.java IthWord.java
 javac IthWord.java
 native-image IthWord --emit build-report
 ./ithword 1