Add missing @deprecated annotations

Author: bwaldvogel

src/main/java/de/bwaldvogel/liblinear/Linear.java

@@ -401,6 +401,7 @@ public static Model loadModel(Reader inputReader) throws IOException {
      *
      * @deprecated use {@link Linear#loadModel(Path)} instead
      */
+    @Deprecated
     public static Model loadModel(File modelFile) throws IOException {
         return loadModel(modelFile.toPath());
     }
@@ -580,6 +581,7 @@ public static void saveModel(Writer modelOutput, Model model) throws IOException
      *
      * @deprecated use {@link Linear#saveModel(Path, Model)} instead
      */
+    @Deprecated
     public static void saveModel(File modelFile, Model model) throws IOException {
         saveModel(modelFile.toPath(), model);
     }
@@ -2536,6 +2538,7 @@ public static int getVersion() {
      *
      * @deprecated Use {@link Parameter#setRandom(Random)} instead
      */
+    @Deprecated
     public static void resetRandom() {
     }
 }

src/main/java/de/bwaldvogel/liblinear/Model.java

@@ -254,6 +254,7 @@ private static int arrayHashCode(double[] w) {
     /**
      * @deprecated use {@link Model#save(Path)} instead
      */
+    @Deprecated
     public void save(File modelFile) throws IOException {
         save(modelFile.toPath());
     }
@@ -275,6 +276,7 @@ public void save(Writer writer) throws IOException {
     /**
      * @deprecated use {@link Model#load(Path)} instead
      */
+    @Deprecated
     public static Model load(File modelFile) throws IOException {
         return load(modelFile.toPath());
     }

src/main/java/de/bwaldvogel/liblinear/Problem.java

@@ -57,6 +57,7 @@ public class Problem {
     /**
      * @deprecated use {@link Problem#readFromFile(Path, double)} instead
      */
+    @Deprecated
     public static Problem readFromFile(File file, double bias) throws IOException, InvalidInputDataException {
         return readFromFile(file.toPath(), bias);
     }
@@ -71,6 +72,7 @@ public static Problem readFromFile(Path path, double bias) throws IOException, I
     /**
      * @deprecated use {@link Problem#readFromFile(Path, Charset, double)} instead
      */
+    @Deprecated
     public static Problem readFromFile(File file, Charset charset, double bias) throws IOException, InvalidInputDataException {
         return readFromFile(file.toPath(), charset, bias);
     }

src/main/java/de/bwaldvogel/liblinear/Train.java

@@ -287,6 +287,7 @@ public void parse_command_line(String argv[]) {
      * @throws InvalidInputDataException if the input file is not correctly formatted
      * @deprecated use {@link Train#readProblem(Path, double)} instead
      */
+    @Deprecated
     public static Problem readProblem(File file, double bias) throws IOException, InvalidInputDataException {
         return readProblem(file.toPath(), bias);
     }
@@ -305,6 +306,7 @@ public static Problem readProblem(Path path, double bias) throws IOException, In
     /**
      * @deprecated use {@link Train#readProblem(Path, Charset, double)} instead
      */
+    @Deprecated
     public static Problem readProblem(File file, Charset charset, double bias) throws IOException, InvalidInputDataException {
         return readProblem(file.toPath(), charset, bias);
     }