import org.spongepowered.api.service.context.ContextCalculator; //导入依赖的package包/类
public Set<Context> getActiveContexts(BaseAccount baseAccount)
{
    Set<Context> contexts = new HashSet<>();
    for (ContextCalculator<Account> calculator : contextCalculators)
    {
        calculator.accumulateContexts(baseAccount, contexts);
    }
    return contexts;
}
 

import org.spongepowered.api.service.context.ContextCalculator; //导入依赖的package包/类
@Override
public void registerContextCalculator(@Nonnull ContextCalculator<Subject> contextCalculator) {
    this.handle.registerContextCalculator(contextCalculator);
}
 

import org.spongepowered.api.service.context.ContextCalculator; //导入依赖的package包/类
@Override
public void registerContextCalculator(final ContextCalculator<Subject> calculator) {}
 

import org.spongepowered.api.service.context.ContextCalculator; //导入依赖的package包/类
@Override
public void registerContextCalculator(ContextCalculator<Account> calculator) {}
 

import org.spongepowered.api.service.context.ContextCalculator; //导入依赖的package包/类
@Override
public void registerContextCalculator(ContextCalculator<Subject> calculator) {
}
 

import org.spongepowered.api.service.context.ContextCalculator; //导入依赖的package包/类
@Override
public void registerContextCalculator(ContextCalculator<Account> arg0) {
    return;
}
 

import org.spongepowered.api.service.context.ContextCalculator; //导入依赖的package包/类
@Override
public void registerContextCalculator(ContextCalculator<Account> contextCalculator)
{
    this.contextCalculators.add(contextCalculator);
}
 

import org.spongepowered.api.service.context.ContextCalculator; //导入依赖的package包/类
@Override
public void registerContextCalculator(ContextCalculator<Subject> calculator)
{
    calculators.add(calculator);
}
 

import org.spongepowered.api.service.context.ContextCalculator; //导入依赖的package包/类
public List<ContextCalculator<Subject>> getContextCalculators()
{
    return this.calculators;
}
 

import org.spongepowered.api.service.context.ContextCalculator; //导入依赖的package包/类
void registerContextCalculator(ContextCalculator<Subject> calculator);