Remove top-level envVar declarations

Author: SMadani

SNIPPETS.md

@@ -7,7 +7,6 @@
 import java.util.Objects;
 
 public class AggregateSnippets {
-
     public static void main(String[] args) throws Throwable {
         final var repoRoot = Paths.get("").toAbsolutePath();
         final var snippetsSrcRoot = repoRoot.resolve("src/main/java/com/vonage/quickstart");

src/main/java/AggregateSnippets.java

@@ -61,7 +61,7 @@ private EnvironmentVariables() {}
      * @param key the name of the environment variable
      * @return the value
      */
-    public static String envVar(String key) {
+    private static String envVar(String key) {
         String value = dotenv.get(key);
         if (value == null) {
             throw new IllegalArgumentException("You must provide the " + key + " environment variable!");

src/main/java/com/vonage/quickstart/EnvironmentVariables.java

@@ -26,7 +26,6 @@
 import static com.vonage.quickstart.EnvironmentVariables.*;
 
 public class ConfigureAccount {
-
     public static void main(String[] args) throws Exception {
         VonageClient client = VonageClient.builder()
                 .apiKey(VONAGE_API_KEY)

src/main/java/com/vonage/quickstart/account/ConfigureAccount.java

@@ -30,10 +30,6 @@
 import static com.vonage.quickstart.EnvironmentVariables.*;
 
 public class CreateApplication {
-    private static final String APPLICATION_NAME = envVar("APPLICATION_NAME");
-    private static final String VONAGE_API_KEY = envVar("VONAGE_API_KEY");
-    private static final String VONAGE_API_SECRET = envVar("VONAGE_API_SECRET");
-
     public static void main(String... args) {
         VonageClient client = VonageClient.builder()
                 .apiKey(VONAGE_API_KEY)

src/main/java/com/vonage/quickstart/application/CreateApplication.java

@@ -26,10 +26,6 @@
 import static com.vonage.quickstart.EnvironmentVariables.*;
 
 public class DeleteApplication {
-    private static final String VONAGE_API_KEY = envVar("VONAGE_API_KEY");
-    private static final String VONAGE_API_SECRET = envVar("VONAGE_API_SECRET");
-    private static final String VONAGE_APPLICATION_ID = envVar("VONAGE_APPLICATION_ID");
-
     public static void main(String... args) {
         VonageClient client = VonageClient.builder()
                 .apiKey(VONAGE_API_KEY)

src/main/java/com/vonage/quickstart/application/DeleteApplication.java

@@ -27,10 +27,6 @@
 import static com.vonage.quickstart.EnvironmentVariables.*;
 
 public class GetApplication {
-    private static final String VONAGE_API_KEY = envVar("VONAGE_API_KEY");
-    private static final String VONAGE_API_SECRET = envVar("VONAGE_API_SECRET");
-    private static final String VONAGE_APPLICATION_ID = envVar("VONAGE_APPLICATION_ID");
-
     public static void main(String... args) {
         VonageClient client = VonageClient.builder()
                 .apiKey(VONAGE_API_KEY)

src/main/java/com/vonage/quickstart/application/GetApplication.java

@@ -27,9 +27,6 @@
 import static com.vonage.quickstart.EnvironmentVariables.*;
 
 public class ListApplications {
-    private static final String VONAGE_API_KEY = envVar("VONAGE_API_KEY");
-    private static final String VONAGE_API_SECRET = envVar("VONAGE_API_SECRET");
-
     public static void main(String... args) {
         VonageClient client = VonageClient.builder()
                 .apiKey(VONAGE_API_KEY)

src/main/java/com/vonage/quickstart/application/ListApplications.java

@@ -31,11 +31,6 @@
 import static com.vonage.quickstart.EnvironmentVariables.*;
 
 public class UpdateApplication {
-    private static final String APPLICATION_NAME =envVar("APPLICATION_NAME");
-    private static final String VONAGE_API_KEY = envVar("VONAGE_API_KEY");
-    private static final String VONAGE_API_SECRET = envVar("VONAGE_API_SECRET");
-    private static final String VONAGE_APPLICATION_ID = envVar("VONAGE_APPLICATION_ID");
-
     public static void main(String... args) {
         VonageClient client = VonageClient.builder()
                 .apiKey(VONAGE_API_KEY)

src/main/java/com/vonage/quickstart/application/UpdateApplication.java

@@ -31,8 +31,8 @@
 public class ApplicationAuthWithKeyContents {
     public static void main(String[] argv) throws Exception {
 
-        String VONAGE_APPLICATION_ID = envVar("VONAGE_APPLICATION_ID");
-        String VONAGE_APPLICATION_PRIVATE_KEY= envVar("VONAGE_PRIVATE_KEY");
+        String VONAGE_APPLICATION_ID = VONAGE_APPLICATION_ID;
+        String VONAGE_APPLICATION_PRIVATE_KEY= VONAGE_PRIVATE_KEY;
 
         VonageClient client = VonageClient.builder()
                 .applicationId(VONAGE_APPLICATION_ID)