Improve packageCC.sh robustness with build verification and finalize ledger-queries Java/TS support

Author: SurbhiAgarwal1

README.md

@@ -37,7 +37,7 @@ transfer an asset in a more realistic transfer scenario.
 |  **Smart Contract** | **Description** | **Tutorial** | **Smart contract languages** | **Application languages** |
 | -----------|------------------------------|----------|---------|---------|
 | [Basic](asset-transfer-basic) | The Basic sample smart contract that allows you to create and transfer an asset by putting data on the ledger and retrieving it. This sample is recommended for new Fabric users. | [Writing your first application](https://hyperledger-fabric.readthedocs.io/en/latest/write_first_app.html) | Go, JavaScript, TypeScript, Java | Go, TypeScript, Java |
-| [Ledger queries](asset-transfer-ledger-queries) | The ledger queries sample demonstrates range queries and transaction updates using range queries (applicable for both LevelDB and CouchDB state databases), and how to deploy an index with your chaincode to support JSON queries (applicable for CouchDB state database only). | [Using CouchDB](https://hyperledger-fabric.readthedocs.io/en/latest/couchdb_tutorial.html) | Go, JavaScript, Java, TypeScript | Go, TypeScript, Java, JavaScript |
+| [Ledger queries](asset-transfer-ledger-queries) | The ledger queries sample demonstrates range queries and transaction updates using range queries (applicable for both LevelDB and CouchDB state databases), and how to deploy an index with your chaincode to support JSON queries (applicable for CouchDB state database only). | [Using CouchDB](https://hyperledger-fabric.readthedocs.io/en/latest/couchdb_tutorial.html) | Go, JavaScript, Java, TypeScript | Java, JavaScript |
 | [Private data](asset-transfer-private-data) | This sample demonstrates the use of private data collections, how to manage private data collections with the chaincode lifecycle, and how the private data hash can be used to verify private data on the ledger. It also demonstrates how to control asset updates and transfers using client-based ownership and access control. | [Using Private Data](https://hyperledger-fabric.readthedocs.io/en/latest/private_data_tutorial.html) | Go, TypeScript, Java | TypeScript |
 | [State-Based Endorsement](asset-transfer-sbe) | This sample demonstrates how to override the chaincode-level endorsement policy to set endorsement policies at the key-level (data/asset level). | [Using State-based endorsement](https://github.com/hyperledger/fabric-samples/tree/main/asset-transfer-sbe) | Java, TypeScript | JavaScript |
 | [Secured agreement](asset-transfer-secured-agreement) | Smart contract that uses implicit private data collections, state-based endorsement, and organization-based ownership and access control to keep data private and securely transfer an asset with the consent of both the current owner and buyer. | [Secured asset transfer](https://hyperledger-fabric.readthedocs.io/en/latest/secured_asset_transfer/secured_private_asset_transfer_tutorial.html)  | Go | TypeScript |

test-network/scripts/packageCC.sh

@@ -51,7 +51,9 @@ elif [ "$CC_SRC_LANGUAGE" = "java" ]; then
   infoln "Compiling Java code..."
   pushd $CC_SRC_PATH
   ./gradlew installDist
+  res=$?
   popd
+  verifyResult $res "Java compilation failed"
   successln "Finished compiling Java code"
 
   # Copy META-INF to the distribution directory if it exists
@@ -73,7 +75,9 @@ elif [ "$CC_SRC_LANGUAGE" = "typescript" ]; then
   pushd $CC_SRC_PATH
   npm install
   npm run build
+  res=$?
   popd
+  verifyResult $res "TypeScript compilation failed"
   successln "Finished compiling TypeScript code into JavaScript"
 
 else