To verify

I one day about ʻelse if` in java

if (flag) {
    System.out.println("Hi!");
}

Omitting the curly braces (it is better to use the ternary operator, but I will not consider it here)

if (flag)
    System.out.println("Hello!");

Can be. Maybe else-if

if (flag) {
    System.out.println("Hello!");
} else {
    if (flag2) {
        System.out.println("Hello World");
    } else {
        System.out.println("hi");
    }
}

I thought it might be the one that omitted the curly braces.

Judgment method

Checks if the bytecodes (class files) with and without curly braces match.

result

It seems to be the same when compared with the fc command.

reference

https://arakik10.hatenadiary.org/entry/20161206/p1 https://www.k-tanaka.net/cmd/fc.php

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