What is the difference between finalize and finally in resource and exception handling?

finalize and finally are different constructs with different purposes in Java:

• finally is a block used together with try-catch to ensure that certain code is always executed, such as releasing resources, regardless of whether an exception was thrown or not.

try {
    // code that might throw an exception
} catch (Exception e) {
    // exception handling
} finally {
    // code that always executes, e.g., closing files
}

• finalize is a method of the Object class, called by the garbage collector before an object is destroyed. It can be overridden to release resources, but using finalize is not recommended because its invocation is not guaranteed and may be delayed.

@Override
protected void finalize() throws Throwable {
    try {
        // resource cleanup
    } finally {
        super.finalize();
    }
}

In summary:

• finally is for guaranteed execution of code during exception handling.
• finalize is a cleanup method called before garbage collection, but its use is outdated and discouraged.