java Programming Glossary: defaultvalue

How do I save preference user settings in Java?

http://stackoverflow.com/questions/4017137/how-do-i-save-preference-user-settings-in-java

value is returned if the preference does not exist String defaultValue default string String propertyValue prefs.get PREF_NAME defaultValue.. default string String propertyValue prefs.get PREF_NAME defaultValue a string There are many more examples at java2s.com . share..

HashMap to return default value for non-found keys?

http://stackoverflow.com/questions/7519339/hashmap-to-return-default-value-for-non-found-keys

class DefaultHashMap K V extends HashMap K V protected V defaultValue public DefaultHashMap V defaultValue this.defaultValue defaultValue.. K V protected V defaultValue public DefaultHashMap V defaultValue this.defaultValue defaultValue @Override public V get Object.. V defaultValue public DefaultHashMap V defaultValue this.defaultValue defaultValue @Override public V get Object k return containsKey..

java generic String to <T> parser

http://stackoverflow.com/questions/9950800/java-generic-string-to-t-parser

if parsing fails static T T fromString String input T defaultValue Implementation would be trivial for objects that implemented.. type. static T T fromString String input Class T type T defaultValue Then you can figure the type by type . A concrete example can..