Clazz.load(["java.io.Reader"], "java.io.InputStreamReader", null, function(){
var c$ = Clazz.decorateAsClass(function(){
this.$in = null;
this.isOpen = true;
this.charsetName = null;
this.isUTF8 = false;
this.bytearr = null;
this.pos = 0;
Clazz.instantialize(this, arguments);}, java.io, "InputStreamReader", java.io.Reader);
Clazz.makeConstructor(c$, 
function($in, charsetName){
Clazz.superConstructor(this, java.io.InputStreamReader, [$in]);
this.$in = $in;
this.charsetName = charsetName;
if (!(this.isUTF8 = "UTF-8".equals(charsetName)) && !"ISO-8859-1".equals(charsetName)) throw  new NullPointerException("charsetName");
}, "java.io.InputStream,~S");
Clazz.defineMethod(c$, "getEncoding", 
function(){
return this.charsetName;
});
Clazz.overrideMethod(c$, "read", 
function(cbuf, offset, length){
if (this.bytearr == null || this.bytearr.length < length) this.bytearr =  Clazz.newByteArray (length, 0);
var c;
var char2;
var char3;
var byteCount = 0;
var charCount = offset;
var byteLen = this.$in.read(this.bytearr, this.pos, length - this.pos);
var nAvail = this.$in.available();
if (byteLen < 0) return -1;
var nMax = byteLen;
while (byteCount < nMax) {
c = this.bytearr[byteCount] & 0xff;
if (this.isUTF8) switch (c >> 4) {
case 0xC:
case 0xD:
if (byteCount + 1 >= byteLen) {
if (nAvail >= 1) {
nMax = byteCount;
continue;
}} else if (((char2 = this.bytearr[byteCount + 1]) & 0xC0) == 0x80) {
cbuf[charCount++] = String.fromCharCode(((c & 0x1F) << 6) | (char2 & 0x3F));
byteCount += 2;
continue;
}this.isUTF8 = false;
break;
case 0xE:
if (byteCount + 2 >= byteLen) {
if (nAvail >= 2) {
nMax = byteCount;
continue;
}} else if (((char2 = this.bytearr[byteCount + 1]) & 0xC0) == 0x80 && ((char3 = this.bytearr[byteCount + 2]) & 0xC0) == 0x80) {
cbuf[charCount++] = String.fromCharCode(((c & 0x0F) << 12) | ((char2 & 0x3F) << 6) | (char3 & 0x3F));
byteCount += 3;
continue;
}this.isUTF8 = false;
break;
}
byteCount++;
cbuf[charCount++] = String.fromCharCode(c);
}
this.pos = byteLen - byteCount;
for (var i = 0; i < this.pos; i++) {
this.bytearr[i] = this.bytearr[byteCount++];
}
return charCount - offset;
}, "~A,~N,~N");
Clazz.overrideMethod(c$, "ready", 
function(){
return this.isOpen;
});
Clazz.overrideMethod(c$, "close", 
function(){
this.$in.close();
this.isOpen = false;
});
});
;//5.0.1-v2 Thu Feb 08 09:49:36 CST 2024
