java pattern matching 16
//Before Pattern Matching
if (obj instanceof String) {
String str = (String) obj;
System.out.println(str);
}
//After Pattern Matching
if (obj instanceof String str) {
System.out.println(str);
}java pattern matching 16
//Before Pattern Matching
if (obj instanceof String) {
String str = (String) obj;
System.out.println(str);
}
//After Pattern Matching
if (obj instanceof String str) {
System.out.println(str);
}Copyright © 2021 Codeinu
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