import java.util.Arrays; | |
class Test { | |
int[] mIndex = null; | |
int mSize = 0; | |
void indexValues() { | |
float loadFactor = mIndex == null ? 1.f : ((float) mSize) / ((float) mIndex.length); | |
if (loadFactor < 0.25f || 0.75f <= loadFactor) { | |
mIndex = new int[mSize * 2]; | |
} | |
mIndex[0] = -1; | |
} | |
} |