Clazz.declarePackage("JU");
Clazz.load(["JU.BS"], "JU.BSUtil", null, function(){
var c$ = Clazz.declareType(JU, "BSUtil", null);
c$.newAndSetBit = Clazz.defineMethod(c$, "newAndSetBit", 
function(i){
var bs = JU.BS.newN(i + 1);
bs.set(i);
return bs;
}, "~N");
c$.areEqual = Clazz.defineMethod(c$, "areEqual", 
function(a, b){
return (a == null || b == null ? a == null && b == null : a.equals(b));
}, "JU.BS,JU.BS");
c$.haveCommon = Clazz.defineMethod(c$, "haveCommon", 
function(a, b){
return (a == null || b == null ? false : a.intersects(b));
}, "JU.BS,JU.BS");
c$.cardinalityOf = Clazz.defineMethod(c$, "cardinalityOf", 
function(bs){
return (bs == null ? 0 : bs.cardinality());
}, "JU.BS");
c$.newBitSet2 = Clazz.defineMethod(c$, "newBitSet2", 
function(i0, i1){
var bs = JU.BS.newN(i1);
bs.setBits(i0, i1);
return bs;
}, "~N,~N");
c$.setAll = Clazz.defineMethod(c$, "setAll", 
function(n){
var bs = JU.BS.newN(n);
bs.setBits(0, n);
return bs;
}, "~N");
c$.andNot = Clazz.defineMethod(c$, "andNot", 
function(a, b){
if (b != null && a != null) a.andNot(b);
return a;
}, "JU.BS,JU.BS");
c$.copy = Clazz.defineMethod(c$, "copy", 
function(bs){
return bs == null ? null : bs.clone();
}, "JU.BS");
c$.copy2 = Clazz.defineMethod(c$, "copy2", 
function(a, b){
if (a == null || b == null) return null;
b.clearAll();
b.or(a);
return b;
}, "JU.BS,JU.BS");
c$.copyInvert = Clazz.defineMethod(c$, "copyInvert", 
function(bs, n){
return (bs == null ? null : JU.BSUtil.andNot(JU.BSUtil.setAll(n), bs));
}, "JU.BS,~N");
c$.invertInPlace = Clazz.defineMethod(c$, "invertInPlace", 
function(bs, n){
return JU.BSUtil.copy2(JU.BSUtil.copyInvert(bs, n), bs);
}, "JU.BS,~N");
c$.toggleInPlace = Clazz.defineMethod(c$, "toggleInPlace", 
function(a, b){
if (a.equals(b)) {
a.clearAll();
} else if (JU.BSUtil.andNot(JU.BSUtil.copy(b), a).length() == 0) {
JU.BSUtil.andNot(a, b);
} else {
a.or(b);
}return a;
}, "JU.BS,JU.BS");
c$.deleteBits = Clazz.defineMethod(c$, "deleteBits", 
function(bs, bsDelete){
if (bs == null || bsDelete == null) return bs;
var ipt = bsDelete.nextSetBit(0);
if (ipt < 0) return bs;
var len = bs.length();
var lend = Math.min(len, bsDelete.length());
var i;
for (i = bsDelete.nextClearBit(ipt); i < lend && i >= 0; i = bsDelete.nextClearBit(i + 1)) bs.setBitTo(ipt++, bs.get(i));

for (i = lend; i < len; i++) bs.setBitTo(ipt++, bs.get(i));

if (ipt < len) bs.clearBits(ipt, len);
return bs;
}, "JU.BS,JU.BS");
c$.shiftBits = Clazz.defineMethod(c$, "shiftBits", 
function(bs, bsAdded, setIfFound, iLast){
if (bs == null || bsAdded == null) return;
var n = bsAdded.length();
var bsNew = JU.BS.newN(n);
var isFound = false;
var doSet = false;
var checkFound = setIfFound;
for (var j = 0, i = 0; j < n && i < iLast; j++) {
if (bsAdded.get(j)) {
if (doSet) bsNew.set(j);
checkFound = setIfFound;
isFound = false;
} else if (bs.get(i++)) {
bsNew.set(j);
if (checkFound) {
checkFound = false;
isFound = true;
doSet = true;
}} else if (checkFound && !isFound) {
doSet = false;
}}
bs.clearAll();
bs.or(bsNew);
}, "JU.BS,JU.BS,~B,~N");
c$.offset = Clazz.defineMethod(c$, "offset", 
function(bs0, pos, offset){
if (bs0 == null) return;
var bsTemp = JU.BS.newN(bs0.length() + offset);
for (var i = bs0.nextSetBit(0); i >= pos; i = bs0.nextSetBit(i + 1)) bsTemp.set(i + offset);

JU.BSUtil.copy2(bsTemp, bs0);
}, "JU.BS,~N,~N");
c$.setMapBitSet = Clazz.defineMethod(c$, "setMapBitSet", 
function(ht, i1, i2, key){
var bs;
if (ht.containsKey(key)) bs = ht.get(key);
 else ht.put(key, bs =  new JU.BS());
bs.setBits(i1, i2 + 1);
}, "java.util.Map,~N,~N,~S");
c$.emptySet =  new JU.BS();
});
;//5.0.1-v7 Wed Jun 03 09:22:38 CDT 2026
