fix some warnings

Intellij when unnecessary .toString: "boohoo pls remove :("
Intellij when literally my code: "yeah that's fine :D"

4 files changed, 8 insertions, 18 deletions

diff --git a/src/main/java/io/github/jshipit/BlobDownloader.java b/src/main/java/io/github/jshipit/BlobDownloader.java
index 5fa3959..6a17057 100644
--- a/src/main/java/io/github/jshipit/BlobDownloader.java
+++ b/src/main/java/io/github/jshipit/BlobDownloader.java
@@ -26,7 +26,7 @@ public class BlobDownloader extends Thread {
         URL url_obj = null;
         try {
             url_obj = new URI(this.url).toURL();
-            System.out.println(url_obj.toString());
+            System.out.println(url_obj);
         } catch(URISyntaxException | MalformedURLException e) {
             System.out.println("URISyntaxException | MalformedURLException");
             e.printStackTrace();
diff --git a/src/main/java/io/github/jshipit/DockerAPIHelper.java b/src/main/java/io/github/jshipit/DockerAPIHelper.java
index 127f90e..56bfeca 100755
--- a/src/main/java/io/github/jshipit/DockerAPIHelper.java
+++ b/src/main/java/io/github/jshipit/DockerAPIHelper.java
@@ -3,11 +3,9 @@ package io.github.jshipit;
 
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import me.tongfei.progressbar.*;
 
 import java.io.*;
 import java.net.*;
-import java.sql.Blob;
 import java.util.List;
 import java.util.Map;
 import java.util.Scanner;
@@ -46,7 +44,7 @@ public class DockerAPIHelper {
         URL url_obj = null;
         try {
             url_obj = new URI("https://"+this.apiRepo+"/v2/").toURL();
-            System.out.println(url_obj.toString());
+            System.out.println(url_obj);
         } catch (URISyntaxException | MalformedURLException e) {
             e.printStackTrace();
         }
@@ -70,7 +68,7 @@ public class DockerAPIHelper {
         URL url_obj = null;
         try {
             url_obj = new URI(this.authURL + "?scope=repository:" + this.repository + "/" + this.image + ":pull"  + "&service=" + this.authService).toURL();
-            System.out.println(url_obj.toString());
+            System.out.println(url_obj);
         } catch (URISyntaxException | MalformedURLException e) {
             System.out.println("URISyntaxException | MalformedURLException");
             e.printStackTrace();
@@ -105,7 +103,7 @@ public class DockerAPIHelper {
         URL url_obj = null;
         try {
             url_obj = new URI("https://" + this.apiRepo + "/v2/" + this.repository + "/" + this.image + "/manifests/"+this.tag).toURL();
-            System.out.println(url_obj.toString());
+            System.out.println(url_obj);
         } catch(URISyntaxException | MalformedURLException e) {
             System.out.println("URISyntaxException | MalformedURLException");
             e.printStackTrace();
diff --git a/src/main/java/io/github/jshipit/JshipIT.java b/src/main/java/io/github/jshipit/JshipIT.java
index 30065a0..4044a39 100755
--- a/src/main/java/io/github/jshipit/JshipIT.java
+++ b/src/main/java/io/github/jshipit/JshipIT.java
@@ -8,19 +8,14 @@ import java.nio.file.Path;
 
 public class JshipIT {
 
-    public int finishedCount;
-    public int downloadThreads;
-
-    public JshipIT(String[] args) {
+    public JshipIT() {
         DockerAPIHelper api = new DockerAPIHelper("registry.getcryst.al","crystal/misc", "docker", "latest");
         JsonNode manifest = null;
 
         System.out.println("API Token: " + api.getApiToken());
         try {
             manifest = api.fetchManifestJson();
-        } catch (IOException e) {
-
-        }
+        } catch (IOException ignored) {} // Proper error handling is bloat
 
         System.out.println("Manifest: " + manifest);
 
@@ -33,15 +28,12 @@ public class JshipIT {
             return;
         }
 
-        finishedCount = 0;
-        downloadThreads = 0;
-
+        assert manifest != null;
         JsonNode layers = manifest.get("layers");
         for (JsonNode layer : layers) {
             System.out.println("Layer: " + layer);
             try {
                 api.fetchBlob(layer.get("digest").asText(), path.toString());
-                downloadThreads = downloadThreads+1;
             } catch (IOException e) {
                 e.printStackTrace();
             }
diff --git a/src/main/java/io/github/jshipit/Main.java b/src/main/java/io/github/jshipit/Main.java
index 9de8b6d..bb33fa5 100644
--- a/src/main/java/io/github/jshipit/Main.java
+++ b/src/main/java/io/github/jshipit/Main.java
@@ -3,7 +3,7 @@ package io.github.jshipit;
 public class Main {
 
     public static void main(String[] args) {
-        JshipIT prog = new JshipIT(args); // I HATE STATIC FUNCTIONS
+        new JshipIT(); // I HATE STATIC FUNCTIONS
     }
 
 }