Remove unused error code and exception

4 files changed, 11 insertions, 41 deletions

diff --git a/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/FileAcquirerImpl.java b/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/FileAcquirerImpl.java
index 122027d706b..5d6477cd927 100644
--- a/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/FileAcquirerImpl.java
+++ b/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/FileAcquirerImpl.java
@@ -30,9 +30,7 @@ class FileAcquirerImpl implements FileAcquirer {
 
         public static final int baseErrorCode = 0x10000;
         public static final int baseFileProviderErrorCode = baseErrorCode + 0x1000;
-
         public static final int fileReferenceDoesNotExists = baseFileProviderErrorCode;
-        public static final int fileReferenceRemoved = fileReferenceDoesNotExists + 1;
 
     }
 
@@ -113,16 +111,10 @@ class FileAcquirerImpl implements FileAcquirer {
     private final Connection connection = new Connection();
 
     private boolean temporaryError(int errorCode) {
-        switch (errorCode) {
-        case ErrorCode.ABORT:
-        case ErrorCode.CONNECTION:
-        case ErrorCode.GENERAL_ERROR:
-        case ErrorCode.OVERLOAD:
-        case ErrorCode.TIMEOUT:
-            return true;
-        default:
-            return false;
-        }
+        return switch (errorCode) {
+            case ErrorCode.ABORT, ErrorCode.CONNECTION, ErrorCode.GENERAL_ERROR, ErrorCode.OVERLOAD, ErrorCode.TIMEOUT -> true;
+            default -> false;
+        };
     }
 
     public FileAcquirerImpl(String configId) {
@@ -168,12 +160,11 @@ class FileAcquirerImpl implements FileAcquirer {
             } else {
                 if (request.errorCode() == FileDistributionErrorCode.fileReferenceDoesNotExists)
                     throw new FileReferenceDoesNotExistException(fileReference.value());
-                else if (request.errorCode() == FileDistributionErrorCode.fileReferenceRemoved)
-                    throw new FileReferenceRemovedException(fileReference.value());
                 else
-                    throw new RuntimeException("Wait for " + fileReference + " failed:" + request.errorMessage() + " (" + request.errorCode() + ")");
+                    throw new RuntimeException("Wait for " + fileReference + " failed: " + request.errorMessage() + " (" + request.errorCode() + ")");
             }
         } while ( timer.isTimeLeft() );
+
         throw new TimeoutException("Timed out waiting for " + fileReference + " after " + timeout + " " + timeUnit.name().toLowerCase());
     }
 
diff --git a/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/FileReferenceRemovedException.java b/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/FileReferenceRemovedException.java
deleted file mode 100644
index 542fbcc7532..00000000000
--- a/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/FileReferenceRemovedException.java
+++ /dev/null
@@ -1,14 +0,0 @@
-// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-package com.yahoo.filedistribution.fileacquirer;
-
-/**
- * @author Tony Vaagenes
- */
-public class FileReferenceRemovedException extends RuntimeException {
-    public final String fileReference;
-
-    FileReferenceRemovedException(String fileReference) {
-        super("The file with file reference '" + fileReference + "' was removed while waiting.");
-        this.fileReference = fileReference;
-    }
-}
diff --git a/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/MockFileAcquirer.java b/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/MockFileAcquirer.java
index 024aa8990d7..744c49629e9 100644
--- a/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/MockFileAcquirer.java
+++ b/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/MockFileAcquirer.java
@@ -3,9 +3,6 @@ package com.yahoo.filedistribution.fileacquirer;
 
 import com.yahoo.config.FileReference;
 import java.io.File;
-import java.lang.reflect.Constructor;
-import java.lang.reflect.InvocationTargetException;
-import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.TimeUnit;
 
@@ -19,8 +16,7 @@ public abstract class MockFileAcquirer implements FileAcquirer {
     public static FileAcquirer returnFile(File file) {
         return new MockFileAcquirer() {
             @Override
-            public File waitFor(FileReference fileReference,
-                                long timeout, TimeUnit timeUnit) throws InterruptedException {
+            public File waitFor(FileReference fileReference, long timeout, TimeUnit timeUnit) {
                 return file;
             }
         };
@@ -30,8 +26,7 @@ public abstract class MockFileAcquirer implements FileAcquirer {
     public static FileAcquirer returnFiles(Map<String, File> files) {
         return new MockFileAcquirer() {
             @Override
-            public File waitFor(FileReference fileReference,
-                                long timeout, TimeUnit timeUnit) throws InterruptedException {
+            public File waitFor(FileReference fileReference, long timeout, TimeUnit timeUnit) {
                 return files.get(fileReference.value());
             }
         };
@@ -41,8 +36,7 @@ public abstract class MockFileAcquirer implements FileAcquirer {
     public static FileAcquirer throwTimeoutException() {
         return new MockFileAcquirer() {
             @Override
-            public File waitFor(FileReference fileReference,
-                                long timeout, TimeUnit timeUnit) throws InterruptedException {
+            public File waitFor(FileReference fileReference, long timeout, TimeUnit timeUnit) {
                 throw new TimeoutException("Timed out");
             }
         };
@@ -52,8 +46,7 @@ public abstract class MockFileAcquirer implements FileAcquirer {
     public static FileAcquirer throwFileReferenceDoesNotExistException() {
         return new MockFileAcquirer() {
             @Override
-            public File waitFor(FileReference fileReference,
-                                long timeout, TimeUnit timeUnit) throws InterruptedException {
+            public File waitFor(FileReference fileReference, long timeout, TimeUnit timeUnit) {
                 throw new FileReferenceDoesNotExistException(null);
             }
         };
diff --git a/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/TimeoutException.java b/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/TimeoutException.java
index ebb14a99239..8360a9db13d 100644
--- a/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/TimeoutException.java
+++ b/fileacquirer/src/main/java/com/yahoo/filedistribution/fileacquirer/TimeoutException.java
@@ -7,7 +7,7 @@ package com.yahoo.filedistribution.fileacquirer;
 public class TimeoutException extends RuntimeException {
 
     /** Do not use this constructor */
-    public TimeoutException() {
+    private TimeoutException() {
         super();
     }