simplified crash logging method

src/main/java/amidst/logging/AmidstLogger.java

@@ -81,7 +81,10 @@ public class AmidstLogger {
 		synchronized (LOG_LOCK) {
 			String exceptionText = MessageFormatter.format(e);
 			for (Logger listener : LOGGER.values()) {
-				listener.crash(e, exceptionText, message);
+				listener.crash(message);
+				if (e != null) {
+					listener.crash(exceptionText);
+				}
 			}
 		}
 	}

src/main/java/amidst/logging/ConsoleLogger.java

@@ -25,11 +25,8 @@ public class ConsoleLogger implements Logger {
 	}
 
 	@Override
-	public void crash(Throwable e, String exceptionText, String message) {
+	public void crash(String message) {
 		printWithTag("crash", message);
-		if (!exceptionText.isEmpty()) {
-			printWithTag("crash", exceptionText);
-		}
 	}
 
 	private void printWithTag(String tag, String message) {

src/main/java/amidst/logging/FileLogger.java

@@ -143,11 +143,8 @@ public class FileLogger implements Logger {
 	}
 
 	@Override
-	public void crash(Throwable e, String exceptionText, String message) {
+	public void crash(String message) {
 		write("crash", message);
-		if (!exceptionText.isEmpty()) {
-			write("crash", exceptionText);
-		}
 	}
 
 	private void write(String tag, String message) {

src/main/java/amidst/logging/InMemoryLogger.java

@@ -27,11 +27,8 @@ public class InMemoryLogger implements Logger {
 	}
 
 	@Override
-	public void crash(Throwable e, String exceptionText, String message) {
+	public void crash(String message) {
 		write("crash", message);
-		if (!exceptionText.isEmpty()) {
-			write("crash", exceptionText);
-		}
 	}
 
 	private void write(String tag, String message) {

src/main/java/amidst/logging/Logger.java

@@ -9,5 +9,5 @@ public interface Logger {
 
 	public void error(String messages);
 
-	public void crash(Throwable e, String exceptionText, String message);
+	public void crash(String message);
 }