Fix bug in reading documentation ressources

Author: axkr

symja_android_library/matheclipse-core/src/main/java/org/matheclipse/core/eval/Console.java

@@ -6,6 +6,7 @@
 import java.io.FileInputStream;
 import java.io.FileWriter;
 import java.io.IOException;
+import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.PrintStream;
 import java.io.StringWriter;
@@ -148,9 +149,10 @@ private static void printDocumentation(String symbolName) {
 
 		// Get file from resources folder
 		ClassLoader classloader = Thread.currentThread().getContextClassLoader();
-		File file = new File(classloader.getResource(fileName).getFile());
+		
 		try {
-			final BufferedReader f = new BufferedReader(new InputStreamReader(new FileInputStream(file), "UTF-8"));
+			InputStream is = classloader.getResourceAsStream(fileName);
+			final BufferedReader f = new BufferedReader(new InputStreamReader(is, "UTF-8"));
 			String line;
 			boolean emptyLine = false;
 			while ((line = f.readLine()) != null) {
@@ -168,6 +170,7 @@ private static void printDocumentation(String symbolName) {
 				System.out.println(line);
 			}
 			f.close();
+			is.close();
 		} catch (IOException e) {
 			e.printStackTrace();
 		}

symja_android_library/matheclipse-core/src/main/java/org/matheclipse/core/eval/MMAConsole.java

@@ -5,6 +5,7 @@
 import java.io.FileInputStream;
 import java.io.FileReader;
 import java.io.IOException;
+import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.PrintStream;
 import java.io.StringWriter;
@@ -143,9 +144,10 @@ private static void printDocumentation(String symbolName) {
 
 		// Get file from resources folder
 		ClassLoader classloader = Thread.currentThread().getContextClassLoader();
-		File file = new File(classloader.getResource(fileName).getFile());
+		
 		try {
-			final BufferedReader f = new BufferedReader(new InputStreamReader(new FileInputStream(file), "UTF-8"));
+			InputStream is = classloader.getResourceAsStream(fileName);
+			final BufferedReader f = new BufferedReader(new InputStreamReader(is, "UTF-8"));
 			String line;
 			boolean emptyLine = false;
 			while ((line = f.readLine()) != null) {
@@ -163,6 +165,7 @@ private static void printDocumentation(String symbolName) {
 				System.out.println(line);
 			}
 			f.close();
+			is.close();
 		} catch (IOException e) {
 			e.printStackTrace();
 		}