Fix Java compiler warnings

6 files changed, 17 insertions, 6 deletions

diff --git a/src/main/java/org/openslx/taskmanager/tasks/CopyDirectory.java b/src/main/java/org/openslx/taskmanager/tasks/CopyDirectory.java
index 9bbeab7..4bd5669 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/CopyDirectory.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/CopyDirectory.java
@@ -62,9 +62,14 @@ public class CopyDirectory extends AbstractTask
 		return true;
 	}
 
-	private class Output
+	public class Output
 	{
-		public String error = null;
+		private String error = null;
+
+		public String getError()
+		{
+			return this.error;
+		}
 	}
 
 }
diff --git a/src/main/java/org/openslx/taskmanager/tasks/DeleteDirectory.java b/src/main/java/org/openslx/taskmanager/tasks/DeleteDirectory.java
index 1a0de05..afb92c5 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/DeleteDirectory.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/DeleteDirectory.java
@@ -1,7 +1,6 @@
 package org.openslx.taskmanager.tasks;
 
 import java.io.File;
-import java.io.IOException;
 import java.util.Arrays;
 
 import org.apache.commons.io.FileUtils;
diff --git a/src/main/java/org/openslx/taskmanager/tasks/IrcNotification.java b/src/main/java/org/openslx/taskmanager/tasks/IrcNotification.java
index 92f29f4..ac0c6a1 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/IrcNotification.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/IrcNotification.java
@@ -63,6 +63,11 @@ public class IrcNotification extends AbstractTask
 		{
 			this.messages += message + "\n";
 		}
+
+		public String getMessages()
+		{
+			return this.messages;
+		}
 	}
 
 }
diff --git a/src/main/java/org/openslx/taskmanager/tasks/MakeTarball.java b/src/main/java/org/openslx/taskmanager/tasks/MakeTarball.java
index c8d8bc1..bec2cdf 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/MakeTarball.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/MakeTarball.java
@@ -78,6 +78,11 @@ public class MakeTarball extends AbstractTask
 	static class Status
 	{
 		private String error;
+		
+		public String getError()
+		{
+			return this.error;
+		}
 	}
 
 }
diff --git a/src/main/java/org/openslx/taskmanager/tasks/RemoteExec.java b/src/main/java/org/openslx/taskmanager/tasks/RemoteExec.java
index daec329..de520a8 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/RemoteExec.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/RemoteExec.java
@@ -1,13 +1,11 @@
 package org.openslx.taskmanager.tasks;
 
 import java.io.IOException;
-import java.io.InputStreamReader;
 import java.io.OutputStream;
 import java.nio.Buffer;
 import java.nio.ByteBuffer;
 import java.nio.CharBuffer;
 import java.nio.charset.CharsetDecoder;
-import java.nio.charset.CoderResult;
 import java.nio.charset.CodingErrorAction;
 import java.nio.charset.StandardCharsets;
 import java.util.Map;
diff --git a/src/main/java/org/openslx/taskmanager/tasks/Symlink.java b/src/main/java/org/openslx/taskmanager/tasks/Symlink.java
index 3dfba02..f1b5db2 100644
--- a/src/main/java/org/openslx/taskmanager/tasks/Symlink.java
+++ b/src/main/java/org/openslx/taskmanager/tasks/Symlink.java
@@ -5,7 +5,6 @@ import java.nio.file.Files;
 import java.nio.file.LinkOption;
 import java.nio.file.Paths;
 
-import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.FilenameUtils;
 import org.openslx.satserver.util.Util;
 import org.openslx.taskmanager.api.AbstractTask;