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2.0){
rehash(); //rehashing function which will increase the size of bucket as soon as lambda exceeds 2.0
}
return;
}
public V get(K key) throws Exception{
int bi=bucketIndex(key);
int fountAt=find(bi,key);
if(fountAt==-1){
return null;
}else{
return buckets[bi].get(fountAt).value;
}
}
public V remove(K key) throws Exception{
int bi=bucketIndex(key);
int fountAt=find(bi,key);
if(fountAt==-1){
return null;
}else{
this.size--;
return buckets[bi].remove(fountAt).value;
}
}
public boolean containskey(K key) throws Exception{
int bi=bucketIndex(key);
int fountAt=find(bi,key);
if(fountAt==-1){
return false;
}else{
return true;
}
}
public int size(){
return this.size;
}
public boolean isempty(){
return this.size==0;
}
public ArrayList keyset() throws Exception{
ArrayList arr=new ArrayList();
for(int i=0;i