public final int visionallyReadSize() {
if (this.isVisionallyReadable(null)) {
LazyBehaviorProcessor lazyBehaviorProcessor = this.getLazyBehaviorProcessor();
if (lazyBehaviorProcessor.preVisionallyReadSize()) {
int size = this.onGetVisionalSize();
if (size != -1) {
lazyBehaviorProcessor.visionallyReadSize();
}
}
}
return -1;
}
final LazyBehaviorProcessor getLazyBehaviorProcessor() {
LazyBehaviorProcessor lazyBehaviorProcessor = this.lazyBehaviorProcessor;
if (lazyBehaviorProcessor == null) {
lazyBehaviorProcessor = this.createLazyBehaviorProcessor();
if (lazyBehaviorProcessor == null) {
lazyBehaviorProcessor = LazyBehaviorProcessor.unlimited();
}
this.lazyBehaviorProcessor = lazyBehaviorProcessor;
}
return lazyBehaviorProcessor;
}