"" 또는 생성자를 이용한 Java 문자열 생성

CreateString.java

String s1 = "Hello, gglee";
String s2 = new String("Hello, gglee");

StringConstructor.java

String c = new String("abcd");
String d = new String("abcd");

System.out.println(c == d); // false
System.out.println(c.equals(d)); // true

StringConstructorIntern.java

String c = new String("abcd").intern();
String d = new String("abcd").intern();

System.out.println(c == d); // true
System.out.println(c.equals(d)); // true

StringEqual.java

String a = "abcd";
String b = "abcd";

System.out.println(a == b); // true
System.out.println(a.equals(b)); // true

StringIntern.java

String a = "abcd";
String c = new String("abcd").intern();

System.out.println(a == c); // true
System.out.println(a.equals(c)); // true