query: What is the difference between a HashMap and a TreeMap?
positive_passages.docid: 8277
positive_passages.text: Difference between HashMap, LinkedHashMap and TreeMap
negative_passages.docid: 132703
negative_passages.text: Theoretical limit for number of keys (objects) that can be stored in a HashMap?
negative_passages.docid: 104353
negative_passages.text: HashMap Search for part of an key?
negative_passages.docid: 153563
negative_passages.text: putExtra treeMap returns HashMap cannot be cast to TreeMap android
negative_passages.docid: 6330
negative_passages.text: What's the difference between ConcurrentHashMap and Collections.synchronizedMap(Map)?
negative_passages.docid: 45659
negative_passages.text: What is the difference between Class.this and this in Java
negative_passages.docid: 69544
negative_passages.text: Loadfactor and Capacity of hashmap
negative_passages.docid: 68500
negative_passages.text: hashCode() for an array of objects for use in HashMap
negative_passages.docid: 108111
negative_passages.text: Use Objects.hash() or own hashCode() implementation?
negative_passages.docid: 52155
negative_passages.text: Difference between String replace() and replaceAll()
negative_passages.docid: 47043
negative_passages.text: Which Java Collection should I use?
negative_passages.docid: 50364
negative_passages.text: Map.clear() vs new Map : Which one will be better?
negative_passages.docid: 141803
negative_passages.text: The difference between the Runnable and Callable interfaces in Java
negative_passages.docid: 1820
negative_passages.text: What does Java's type parameter wildcard really mean? What's the real difference between Foo and Foo?
negative_passages.docid: 66184
negative_passages.text: When would you use a WeakHashMap or a WeakReference?
negative_passages.docid: 25288
negative_passages.text: How to make HashMap work with Arrays as key?
negative_passages.docid: 93248
negative_passages.text: What are the differences between Model, ModelMap, and ModelAndView?