X-Git-Url: http://source.jalview.org/gitweb/?p=jalviewjs.git;a=blobdiff_plain;f=src%2Fjavajs%2Futil%2FLimitedLineReader.java;fp=src%2Fjavajs%2Futil%2FLimitedLineReader.java;h=e1d973fe583425531a61c490af7b4d4f35e23984;hp=05ab2db84193bf54820eab2339206af850cb5a50;hb=b9b7a352eee79b7764c3b09c9d19663075061d8c;hpb=7301a2415adab88038b291fc54caeeb3a5a47a44

diff --git a/src/javajs/util/LimitedLineReader.java b/src/javajs/util/LimitedLineReader.java
index 05ab2db..e1d973f 100644
--- a/src/javajs/util/LimitedLineReader.java
+++ b/src/javajs/util/LimitedLineReader.java
@@ -1,48 +1,48 @@
-package javajs.util;
-
-import java.io.BufferedReader;
-
-/**
- *  A simple class to read a designated number of bytes from a 
- *  file and then return them line by line, skipping lines that
- *  start with #, and including the \n or \r characters at line ends.
- *  
- *  Generally useful for determining what sort of data a file contains.
- *   
- */
-public class LimitedLineReader {
-  private char[] buf;
-  private int cchBuf;
-  private int ichCurrent;
-
-  public LimitedLineReader(BufferedReader bufferedReader, int readLimit)
-    throws Exception {  
-    bufferedReader.mark(readLimit + 1);
-    buf = new char[readLimit];
-    cchBuf = Math.max(bufferedReader.read(buf, 0, readLimit), 0);
-    ichCurrent = 0;
-    bufferedReader.reset();
-  }
-
-  public String getHeader(int n) {
-    return (n == 0 ? new String(buf) : new String(buf, 0, Math.min(cchBuf, n)));
-  }
-  
-  public String readLineWithNewline() {
-    while (ichCurrent < cchBuf) {
-      int ichBeginningOfLine = ichCurrent;
-      char ch = 0;
-      while (ichCurrent < cchBuf &&
-             (ch = buf[ichCurrent++]) != '\r' && ch != '\n') {
-      }
-      if (ch == '\r' && ichCurrent < cchBuf && buf[ichCurrent] == '\n')
-        ++ichCurrent;
-      int cchLine = ichCurrent - ichBeginningOfLine;
-      if (buf[ichBeginningOfLine] == '#')
-        continue; // flush comment lines;
-      return new String(buf, ichBeginningOfLine, cchLine);
-    }
-    return "";
-  }
-}
-
+package javajs.util;
+
+import java.io.BufferedReader;
+
+/**
+ *  A simple class to read a designated number of bytes from a 
+ *  file and then return them line by line, skipping lines that
+ *  start with #, and including the \n or \r characters at line ends.
+ *  
+ *  Generally useful for determining what sort of data a file contains.
+ *   
+ */
+public class LimitedLineReader {
+  private char[] buf;
+  private int cchBuf;
+  private int ichCurrent;
+
+  public LimitedLineReader(BufferedReader bufferedReader, int readLimit)
+    throws Exception {  
+    bufferedReader.mark(readLimit + 1);
+    buf = new char[readLimit];
+    cchBuf = Math.max(bufferedReader.read(buf, 0, readLimit), 0);
+    ichCurrent = 0;
+    bufferedReader.reset();
+  }
+
+  public String getHeader(int n) {
+    return (n == 0 ? new String(buf) : new String(buf, 0, Math.min(cchBuf, n)));
+  }
+  
+  public String readLineWithNewline() {
+    while (ichCurrent < cchBuf) {
+      int ichBeginningOfLine = ichCurrent;
+      char ch = 0;
+      while (ichCurrent < cchBuf &&
+             (ch = buf[ichCurrent++]) != '\r' && ch != '\n') {
+      }
+      if (ch == '\r' && ichCurrent < cchBuf && buf[ichCurrent] == '\n')
+        ++ichCurrent;
+      int cchLine = ichCurrent - ichBeginningOfLine;
+      if (buf[ichBeginningOfLine] == '#')
+        continue; // flush comment lines;
+      return new String(buf, ichBeginningOfLine, cchLine);
+    }
+    return "";
+  }
+}
+