- Reading from database using SQL prepared statement
- runOnUiThread (Activity)
- notifyDataSetChanged (ArrayAdapter)
- putExtra (Intent)
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Legacy security code; do not use.
- Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
- Component (java.awt)
A component is an object having a graphical representation that can be displayed
on the screen and t
- JTable (javax.swing)
- Top 12 Jupyter Notebook extensions