diff --git a/src/main/java/the/bytecode/club/bytecodeviewer/plugin/PluginWriter.java b/src/main/java/the/bytecode/club/bytecodeviewer/plugin/PluginWriter.java
index 2ecfa99e..294382b7 100644
--- a/src/main/java/the/bytecode/club/bytecodeviewer/plugin/PluginWriter.java
+++ b/src/main/java/the/bytecode/club/bytecodeviewer/plugin/PluginWriter.java
@@ -12,6 +12,7 @@ import javax.swing.JMenu;
 import javax.swing.JMenuBar;
 import javax.swing.JMenuItem;
 import javax.swing.JPanel;
+import com.google.common.io.Files;
 import me.konloch.kontainer.io.DiskReader;
 import me.konloch.kontainer.io.DiskWriter;
 import org.apache.commons.compress.utils.FileNameUtils;
@@ -188,7 +189,7 @@ public class PluginWriter extends JFrame
 		try
 		{
 			//write to temporary file location
-			DiskWriter.replaceFile(tempFile.getAbsolutePath(), area.getText(), false);
+			Files.copy(savePath, tempFile);
 			//run plugin from that location
 			PluginManager.runPlugin(tempFile);
 		}
diff --git a/src/main/java/the/bytecode/club/bytecodeviewer/plugin/strategies/CompiledJavaPluginLaunchStrategy.java b/src/main/java/the/bytecode/club/bytecodeviewer/plugin/strategies/CompiledJavaPluginLaunchStrategy.java
index 110f76b5..b8191044 100644
--- a/src/main/java/the/bytecode/club/bytecodeviewer/plugin/strategies/CompiledJavaPluginLaunchStrategy.java
+++ b/src/main/java/the/bytecode/club/bytecodeviewer/plugin/strategies/CompiledJavaPluginLaunchStrategy.java
@@ -51,7 +51,7 @@ public class CompiledJavaPluginLaunchStrategy implements PluginLaunchStrategy {
         LoadedNodeData pdata = null;
         for (LoadedNodeData d : set) {
             ClassNode cn = d.node;
-            if (cn.superName.equals(PLUGIN_CLASS_NAME)) {
+            if (Objects.equals(cn.superName, PLUGIN_CLASS_NAME)) {
                 if (pdata == null) {
                     pdata = d;
                 } else {