Add javadoc comments for the public java classes

ballerina/Ballerina.toml

@@ -8,6 +8,7 @@ repository = "https://github.com/ballerina-platform/module-ballerina-data.csv"
 license = ["Apache-2.0"]
 distribution = "2201.9.0"
 export = ["data.csv"]
+readme = "Package.md"
 
 [platform.java17]
 graalvmCompatible = true

ballerina/Package.md

@@ -1,12 +1,5 @@
 # Ballerina CSV Data Library
 
-[![Build](https://github.com/ballerina-platform/module-ballerina-data.csv/actions/workflows/build-timestamped-master.yml/badge.svg)](https://github.com/ballerina-platform/module-ballerina-data.csv/actions/workflows/build-timestamped-master.yml)
-[![codecov](https://codecov.io/gh/ballerina-platform/module-ballerina-data.csv/branch/main/graph/badge.svg)](https://codecov.io/gh/ballerina-platform/module-ballerina-data.csv)
-[![Trivy](https://github.com/ballerina-platform/module-ballerina-data.csv/actions/workflows/trivy-scan.yml/badge.svg)](https://github.com/ballerina-platform/module-ballerina-data.csv/actions/workflows/trivy-scan.yml)
-[![GraalVM Check](https://github.com/ballerina-platform/module-ballerina-data.csv/actions/workflows/build-with-bal-test-graalvm.yml/badge.svg)](https://github.com/ballerina-platform/module-ballerina-data.csv/actions/workflows/build-with-bal-test-graalvm.yml)
-[![GitHub Last Commit](https://img.shields.io/github/last-commit/ballerina-platform/module-ballerina-data.csv.svg)](https://github.com/ballerina-platform/module-ballerina-data.csv/commits/master)
-[![Github issues](https://img.shields.io/github/issues/ballerina-platform/ballerina-standard-library/module/data.csv.svg?label=Open%20Issues)](https://github.com/ballerina-platform/ballerina-standard-library/labels/module%2Fdata.csv)
-
 The Ballerina CSV Data Library is a comprehensive toolkit designed to facilitate the handling and manipulation of CSV data within Ballerina applications. It streamlines the process of converting CSV data to native Ballerina data types, enabling developers to work with CSV content seamlessly and efficiently.
 
 ## Features
@@ -148,49 +141,6 @@ Issues and Projects tabs are disabled for this repository as this is part of the
 
 This repository only contains the source code for the package.
 
-## Building from the source
-
-### Set up the prerequisites
-
-1. Download and install Java SE Development Kit (JDK) version 17 (from one of the following locations).
-    * [Oracle](https://www.oracle.com/java/technologies/downloads/)
-    * [OpenJDK](https://adoptium.net/)
-
-2. Export your GitHub personal access token with the read package permissions as follows.
-
-        export packageUser=<Username>
-        export packagePAT=<Personal access token>
-
-### Building the source
-
-Execute the commands below to build from source.
-
-1. To build the library:
-
-        ./gradlew clean build
-
-2. Publish ZIP artifact to the local `.m2` repository:
-
-        ./gradlew clean build publishToMavenLocal
-
-3. Publish the generated artifacts to the local Ballerina central repository:
-
-        ./gradlew clean build -PpublishToLocalCentral=true
-
-4. Publish the generated artifacts to the Ballerina central repository:
-
-        ./gradlew clean build -PpublishToCentral=true
-
-## Contributing to Ballerina
-
-As an open source project, Ballerina welcomes contributions from the community.
-
-For more information, go to the [contribution guidelines](https://github.com/ballerina-platform/ballerina-lang/blob/master/CONTRIBUTING.md).
-
-## Code of conduct
-
-All contributors are encouraged to read the [Ballerina code of conduct](https://ballerina.io/code-of-conduct).
-
 ## Useful links
 
 * Chat live with us via our [Discord server](https://discord.gg/ballerinalang).

build-config/resources/Ballerina.toml

@@ -8,6 +8,7 @@ repository = "https://github.com/ballerina-platform/module-ballerina-data.csv"
 license = ["Apache-2.0"]
 distribution = "2201.9.0"
 export = ["data.csv"]
+readme = "Package.md"
 
 [platform.java17]
 graalvmCompatible = true

native/src/main/java/io/ballerina/lib/data/csvdata/csv/Native.java

@@ -44,7 +44,9 @@
  *
  * @since 0.1.0
  */
-public class Native {
+public final class Native {
+    private Native() {
+    }
 
     public static Object parseStringToRecord(BString csv, BMap<BString, Object> options, BTypedesc type) {
         try {

native/src/main/java/io/ballerina/lib/data/csvdata/utils/Constants.java

@@ -3,6 +3,11 @@
 import io.ballerina.runtime.api.utils.StringUtils;
 import io.ballerina.runtime.api.values.BString;
 
+/*
+ * Constants used in the CSV data module.
+ *
+ * @since 0.1.0
+ */
 public final class Constants {
     public final class ConfigConstants {
         public static final BString DELIMITER = StringUtils.fromString("delimiter");

native/src/main/java/io/ballerina/lib/data/csvdata/utils/CsvConfig.java

@@ -5,6 +5,11 @@
 import io.ballerina.runtime.api.values.BMap;
 import io.ballerina.runtime.api.values.BString;
 
+/*
+ * Configuration for CSV operations.
+ *
+ * @since 0.1.0
+ */
 public class CsvConfig {
     public char delimiter = ',';
     public char textEnclosure = '\\';

native/src/main/java/io/ballerina/lib/data/csvdata/utils/CsvUtils.java

@@ -23,6 +23,11 @@
 
 import static io.ballerina.lib.data.csvdata.utils.Constants.SKIP_LINE_RANGE_SEP;
 
+/*
+ * Utility functions used in the CSV data module.
+ * 
+ * @since 0.1.0
+ */
 public class CsvUtils {
     private static final long[] EMPTY_LONG_ARRAY =  new long[]{};
     public static boolean isCarriageTokenPresent = false;

native/src/main/java/io/ballerina/lib/data/csvdata/utils/DataUtils.java

@@ -4,6 +4,11 @@
 import io.ballerina.runtime.api.values.BTypedesc;
 import io.ballerina.stdlib.constraint.Constraints;
 
+/*
+ * Utility functions used in the CSV data module.
+ *
+ * @since 0.1.0
+ */
 public final class DataUtils {
     private DataUtils() {
     }