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authorAndrew John Hughes <gnu_andrew@member.fsf.org>2016-03-18 20:29:35 +0000
committerAndrew John Hughes <gnu_andrew@member.fsf.org>2016-03-18 20:29:35 +0000
commit5a1dcb13eaa6040be54cf3bc6772470a397b2c79 (patch)
tree0cdd1b74df134896e25feaed039d0f9d2d1f4473 /gnu
parente7c13ee0cf2005206fbec0eca677f8cf66d5a103 (diff)
downloadclasspath-master.tar.gz
Cleanup warnings in java.util.Collections.HEADmaster
2016-03-18 Andrew John Hughes <gnu_andrew@member.fsf.org> Cleanup warnings in java.util.Collections. * java/util/Collections.java: (EMPTY_SET): Suppress warnings generated by this legacy raw type. (EMPTY_LIST): Likewise. (EMPTY_MAP): Likewise. (compare(T, T, Comparator): Suppress warning generated by casting to Comparable. (binarySearch(List, Comparator)): Remove unneeded casts. (reverse(List)): Suppress warnings when casting to ListIterator<Object>. Cast is necessary as lists are modified. (reverseOrder(Comparator)): Return reverseOrder() rather than rcInstance. (reverseOrder()): Create appropriately typed ReverseComparator rather than using set instance. (rcInstance): Removed. (ReverseComparator.compare(T,T)): Suppress warnings from casting to Comparable<T>. (rotate(List,int)): Suppress warnings when casting to List<Object>. Cast is necessary to modify list. (shuffle(List,Random)): Likewise. (disjoint(Collection,Collection)): Remove unnecessary casting. (sort(List,Comparator)): Suppress warnings when casting the returned array. Arrays of a generic type can not be created. (swap(List,int,int)): Suppress warnings when casting list to List<Object>. This is necessary to use the set method. (entrySet().SynchronizedMapEntry): Type should not have its own type parameters which hide those of the map. (entrySet().SynchronizedSet.iterator()): Remove type parameters from SynchronizedMapEntry creation. (UnmodifiableList.list): Retain input type parameter so as to avoid casting. (UnmodifiableList.UnmodifiableList): Remove cast. (UnmodifiableList.li): Retain input type parameter so as to avoid casting. (UnmodifiableListIterator(ListIterator)): Likewise. (UnmodifiableMap(Map)): Suppress warnings from casting down to Map<K,V>. (UnmodifiableMap.entrySet()): Remove type parameters from UnmodifiableEntrySet creation. (UnmodifiableMap.UnmodifiableEntrySet): Remove type parameters and make instance-specific so we can use the UnmodifiableMap's type parameters. (UnmodifiableMap.UnmodifiableEntrySet.UnmodifiableMapEntry): Likewise. (UnmodifiableMap.UnmodifiableEntrySet.UnmodifiableMapEntry.e): Retain input type parameters so as to avoid casting. (UnmodifiableMap.UnmodifiableEntrySet.UnmodifiableMapEntry.UnmodifiableMapEntry(Map.Entry)): Likewise. (UnmodifiableMap.UnmodifiableEntrySet.UnmodifiableEntrySet(Set)): Likewise. (UnmodifiableMap.UnmodifiableEntrySet.UnmodifiableIterator.next()): Remove type parameters from UnmodifiableMapEntry creation. (UnmodifiableMap.toArray()): Likewise and improve method structure. (UnmodifiableMap.toArray(S[])): Remove type parameters from UnmodifiableMapEntry and suppress warnings from casting array members. (UnmodifiableSortedMap.sm): Retain input type parameters so as to avoid casting. (UnmodifiableSortedMap.UnmodifiableSortedMap(SortedMap)): Remove cast. (CheckedList.addAll(int,Collection)): Replace iterator with for-each loop, removing the need for casting. (CheckedMap.entrySet()): Remove type parameters from CheckedEntrySet creation and klass argument. (CheckedMap.CheckedEntrySet): Don't create additional type parameters, use those of the containing map as a instance class, not a static class. (keyType): Type should be K to match enclosing CheckedMap. (valueType): Type should be V to match enclosing CheckedMap. (CheckedMap.CheckedEntrySet.CheckedEntrySet(Set,Class,Class)): Suppress warnings when casting Map.Entry class. (CheckedMap.CheckedEntrySet.iterator()): Make return type Map.Entry<K,V> and create corresponding CheckedIterator instance. (CheckedMap.CheckedEntrySet.CheckedIterator.next()): Likewise with Map.Entry instance. (CheckedMap.CheckedEntrySet.CheckedIterator.Map.Entry.getKey()): Make return type K. (CheckedMap.CheckedEntrySet.CheckedIterator.Map.Entry.getValue()): Make return type V. (CheckedMap.CheckedEntrySet.CheckedIterator.Map.Entry.setValue(Object)): Likewise. (CheckedMap.putAll(Map)): Use for-each loop instead of Iterator, avoiding casting.
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