Internal static method implementation from HashMap:
/**
* Returns a power of two size for the given target capacity.
*/
static final int tableSizeFor(int cap) {
int n = cap - 1;
n |= n >>> 1;
n |= n >>> 2;
n |= n >>> 4;
n |= n >>> 8;
n |= n >>> 16;
return (n < 0) ? 1 : (n >= MAXIMUM_CAPACITY) ? MAXIMUM_CAPACITY : n + 1;
}
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The public account of the first Kotlin developer community in China, which mainly shares and exchanges related topics such as Kotlin programming language, Spring Boot, Android, React.js / Node.js, functional programming, and programming ideas.
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