Fix Javadoc Warnings

[neotheprogramist]

Description:

While executing the ./gradlew artifactoryPublish command in the VerkleTries_Besu project, multiple warnings are observed related to incomplete Javadoc.

Example warning:

VerkleTries_Besu/ipa-multipoint/src/main/java/org/hyperledger/besu/ethereum/trie/verkle/TrieKeyAdapter.java:45: warning: no comment
public Bytes32 storageKey(Bytes32 address, UInt256 storageKey) {

Objective:

Complete the Javadoc for the respective classes and methods to eliminate these warnings.

Note:

There's also an error regarding :artifactoryDeploy with a 401 status code. However, this will be addressed in a separate issue.

Acceptance Criteria:

• No Javadoc warnings when running ./gradlew artifactoryPublish.
• All added Javadocs should be relevant and provide clarity about the method or class it describes.