question: public boolean equalTo ( Entry e ) { if ( e == null ) return false ; if ( e . mData != this . mData ) return false ; if ( e . mXIndex != this . mXIndex ) return false ; if ( Math . abs ( e . mVal - this . mVal ) > 0.00001f ) return false ; return true ; }
target:  Compares value, xIndex and data of the entries. Returns true if entries are equal in those points, false if not. Does not check by hash-code like it's done by the "equals" method.