Question

Q) difference between final, finally and finalize?

Answer 1

Final class can't be inherited final method can't be overhidden and final variable value can't be changed. Finally is used to place important code , it will be excuted whether exception is handle or not. Finalize is used to perform clean processing just before is garbage collected

Answer 2

$\begin{small}\begin{tabular} {l|l|l}\textbf{final} & \textbf{finally} & \textbf{finalize}\\\textsf{ \cdot Keyword} & \textsf{ \cdot Block} & \textsf{ \cdot Method.}\\\textsf{ \cdot Used to d\symbol{101}fine constants} & \textsf{ \cdot A block that executes after } & \textsf{ \cdot Executed just before the}\\ \textsf{\hspace{.37em} in the program} & \textsf{\hspace{.37em} the try-catch blocks, if d\symbol{101}fined} & \textsf{\hspace{.37em} object is collected by the GC}\end{tabular}\end{small}$