Lesson04 String

Tanechka · Tanechka · commit 7f5a5d70a63f · 2017-06-15T23:51:27.000-07:00
diff --git a/src/ru/javawebinar/basejava/MainString.java b/src/ru/javawebinar/basejava/MainString.java
@@ -0,0 +1,18 @@
+package ru.javawebinar.basejava;
+
+public class MainString {
+    public static void main(String[] args) {
+        String[] strArray = new String[]{"1", "2", "3", "4", "5"};
+//        String result = "";
+        StringBuilder sb = new StringBuilder();
+        for (String str : strArray) {
+            sb.append(str).append(", ");
+        }
+        System.out.println(sb.toString());
+
+        String str1 = "abc";
+        String str3 = "c";
+        String str2 = ("ab" + str3).intern();
+        System.out.println(str1 == str2);
+    }
+}
