在下面的代码中,DEFAULT_CACHE_SIZE稍后被声明,但它用于在String变量之前为其赋值,因此很奇怪它是如何可能的?
public class Test {
public String getName() {
return this.name;
}
public int getCacheSize() {
return this.cacheSize;
}
public synchronized void setCacheSize(int size) {
this.cacheSize = size;
System.out.println("Cache size now " + this.cacheSize);
}
private final String name = "Reginald";
private int cacheSize = DEFAULT_CACHE_SIZE;
private static final int DEFAULT_CACHE_SIZE = 200;
}
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