check against another disklrucache implementation #77

https://mvnrepository.com/artifact/
com.github.bumptech.glide/disklrucache/5.0.0-rc01

jspdocportal-diskcache/src/main/java/org/mycore/jspdocportal/diskcache/disklru/DiskLruCache.java

@@ -672,7 +672,6 @@ private static String inputStreamToString(InputStream in) throws IOException {
      *
      * <p>Analogous to b/71520172.
      */
-
     private static void closeWriter(Writer writer) throws IOException {
         writer.close();
     }
@@ -682,7 +681,6 @@ private static void closeWriter(Writer writer) throws IOException {
      *
      * <p>See b/71520172.
      */
-
     private static void flushWriter(Writer writer) throws IOException {
         writer.flush();
     }

jspdocportal-diskcache/src/main/java/org/mycore/jspdocportal/diskcache/disklru/DiskLruUtil.java

@@ -23,7 +23,6 @@
 import java.io.StringWriter;
 import java.nio.charset.Charset;
 
-/** Junk drawer of utility methods. */
 final class DiskLruUtil {
   static final Charset US_ASCII = Charset.forName("US-ASCII");
   static final Charset UTF_8 = Charset.forName("UTF-8");

jspdocportal-diskcache/src/main/java/org/mycore/jspdocportal/diskcache/disklru/StrictLineReader.java

@@ -68,7 +68,7 @@ class StrictLineReader implements Closeable {
    * @throws NullPointerException if {@code in} or {@code charset} is null.
    * @throws IllegalArgumentException if the specified charset is not supported.
    */
-  public StrictLineReader(InputStream in, Charset charset) {
+  StrictLineReader(InputStream in, Charset charset) {
     this(in, 8192, charset);
   }
 
@@ -83,7 +83,7 @@ public StrictLineReader(InputStream in, Charset charset) {
    * @throws IllegalArgumentException if {@code capacity} is negative or zero
    * or the specified charset is not supported.
    */
-  public StrictLineReader(InputStream in, int capacity, Charset charset) {
+  StrictLineReader(InputStream in, int capacity, Charset charset) {
     if (in == null || charset == null) {
       throw new NullPointerException();
     }
@@ -105,6 +105,7 @@ public StrictLineReader(InputStream in, int capacity, Charset charset) {
    *
    * @throws IOException for errors when closing the underlying {@code InputStream}.
    */
+  @Override
   public void close() throws IOException {
     synchronized (in) {
       if (buf != null) {
@@ -122,7 +123,7 @@ public void close() throws IOException {
    * @throws IOException for underlying {@code InputStream} errors.
    * @throws EOFException for the end of source stream.
    */
-  public String readLine() throws IOException {
+  String readLine() throws IOException {
     synchronized (in) {
       if (buf == null) {
         throw new IOException("LineReader is closed");
@@ -176,7 +177,7 @@ public String toString() {
     }
   }
 
-  public boolean hasUnterminatedLine() {
+  boolean hasUnterminatedLine() {
     return end == -1;
   }
 
@@ -193,4 +194,3 @@ private void fillBuf() throws IOException {
     end = result;
   }
 }
-