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Interface to acces the personal data of the user.
Method Summary | |
boolean |
containsKey(java.lang.String key)
Returns whether data is available for the key. |
byte[] |
get(java.lang.String key)
Returns the value of personal data denoted by key. |
java.lang.String[] |
keys()
Returns all keys with available data values. |
void |
set(java.lang.String key,
byte[] value)
Sets the value of personal data denoted by key. |
Method Detail |
public byte[] get(java.lang.String key)
key
- Name of data
public void set(java.lang.String key, byte[] value)
key
- Name of datavalue
- Value of datapublic java.lang.String[] keys()
public boolean containsKey(java.lang.String key)
key
- Name of data
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