com.puppycrawl.tools.checkstyle.checks

Class UniquePropertiesCheck.UniqueProperties

java.lang.Object

java.util.Dictionary<K,V>

java.util.Hashtable<java.lang.Object,java.lang.Object>

java.util.Properties

com.puppycrawl.tools.checkstyle.checks.UniquePropertiesCheck.UniqueProperties

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.Object,java.lang.Object>

Enclosing class:

UniquePropertiesCheck

private static class UniquePropertiesCheck.UniqueProperties
extends java.util.Properties

Properties subclass to store duplicated property keys in a separate map.

Field Summary

Fields

Modifier and Type	Field and Description
private com.google.common.collect.Multiset<java.lang.String>	duplicatedKeys Multiset, holding duplicated keys.
private static long	serialVersionUID

Fields inherited from class java.util.Properties

defaults

Constructor Summary

Constructors

Modifier	Constructor and Description
private	UniqueProperties()

Method Summary

Modifier and Type	Method and Description
com.google.common.collect.Multiset<java.lang.String>	getDuplicatedKeys() Retrieves a collections of duplicated properties keys.
java.lang.Object	put(java.lang.Object key, java.lang.Object value)

Methods inherited from class java.util.Properties

getProperty, getProperty, list, list, load, load, loadFromXML, propertyNames, save, setProperty, store, store, storeToXML, storeToXML, stringPropertyNames

Methods inherited from class java.util.Hashtable

clear, clone, compute, computeIfAbsent, computeIfPresent, contains, containsKey, containsValue, elements, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keys, keySet, merge, putAll, putIfAbsent, rehash, remove, remove, replace, replace, replaceAll, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

duplicatedKeys

private final com.google.common.collect.Multiset<java.lang.String> duplicatedKeys

Multiset, holding duplicated keys. Keys are added here only if they already exist in Properties' inner map.

Constructor Detail

UniqueProperties

private UniqueProperties()

Method Detail

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)

Specified by:

put in interface java.util.Map<java.lang.Object,java.lang.Object>

Overrides:

put in class java.util.Hashtable<java.lang.Object,java.lang.Object>

getDuplicatedKeys

public com.google.common.collect.Multiset<java.lang.String> getDuplicatedKeys()

Retrieves a collections of duplicated properties keys.

Returns:

A collection of duplicated keys.