Package edu.umd.cs.findbugs.config
Class SortedProperties
- java.lang.Object
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- java.util.Dictionary<K,V>
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- java.util.Hashtable<java.lang.Object,java.lang.Object>
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- java.util.Properties
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- edu.umd.cs.findbugs.config.SortedProperties
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,java.util.Map<java.lang.Object,java.lang.Object>
public final class SortedProperties extends java.util.Properties
- Author:
- pugh
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description SortedProperties()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.util.Enumeration<java.lang.Object>
keys()
Overriden to be able to write properties sorted by keys to the diskstatic java.util.Enumeration<?>
sortKeys(java.util.Set<java.lang.String> keySet)
To be compatible with version control systems, we need to sort properties before storing them to disk.-
Methods inherited from class java.util.Properties
clear, clone, compute, computeIfAbsent, computeIfPresent, contains, containsKey, containsValue, elements, entrySet, equals, forEach, get, getOrDefault, getProperty, getProperty, hashCode, isEmpty, keySet, list, list, load, load, loadFromXML, merge, propertyNames, put, putAll, putIfAbsent, rehash, remove, remove, replace, replace, replaceAll, save, setProperty, size, store, store, storeToXML, storeToXML, storeToXML, stringPropertyNames, toString, values
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Method Detail
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keys
public java.util.Enumeration<java.lang.Object> keys()
Overriden to be able to write properties sorted by keys to the disk- Overrides:
keys
in classjava.util.Properties
- See Also:
Hashtable.keys()
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sortKeys
public static java.util.Enumeration<?> sortKeys(java.util.Set<java.lang.String> keySet)
To be compatible with version control systems, we need to sort properties before storing them to disk. Otherwise each change may lead to problems by diff against previous version - because Property entries are randomly distributed (it's a map).- Parameters:
keySet
- non null set instance to sort- Returns:
- non null list wich contains all given keys, sorted lexicographically. The list may be empty if given set was empty
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