X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Forg%2Fapache%2Ftools%2Fzip%2FZipLong.java;h=4f305857d0003bd9236474a65b289bda00348ae8;hb=844ccad5a3fcbedec17b2af66d460f31abc7cff1;hp=5804798cfd280ed9e35ef129a79bf295a3b85ee9;hpb=6f33f705957d674dc2ab6c994a6ea87f7a91f40f;p=vamsas.git

diff --git a/src/org/apache/tools/zip/ZipLong.java b/src/org/apache/tools/zip/ZipLong.java
index 5804798..4f30585 100644
--- a/src/org/apache/tools/zip/ZipLong.java
+++ b/src/org/apache/tools/zip/ZipLong.java
@@ -19,116 +19,136 @@
 package org.apache.tools.zip;
 
 /**
- * Utility class that represents a four byte integer with conversion
- * rules for the big endian byte order of ZIP files.
- *
+ * Utility class that represents a four byte integer with conversion rules for
+ * the big endian byte order of ZIP files.
+ * 
  */
 public final class ZipLong implements Cloneable {
 
-    private long value;
+  private long value;
 
-    /**
-     * Create instance from a number.
-     * @param value the long to store as a ZipLong
-     * @since 1.1
-     */
-    public ZipLong(long value) {
-        this.value = value;
-    }
+  /**
+   * Create instance from a number.
+   * 
+   * @param value
+   *          the long to store as a ZipLong
+   * @since 1.1
+   */
+  public ZipLong(long value) {
+    this.value = value;
+  }
 
-    /**
-     * Create instance from bytes.
-     * @param bytes the bytes to store as a ZipLong
-     * @since 1.1
-     */
-    public ZipLong (byte[] bytes) {
-        this(bytes, 0);
-    }
+  /**
+   * Create instance from bytes.
+   * 
+   * @param bytes
+   *          the bytes to store as a ZipLong
+   * @since 1.1
+   */
+  public ZipLong(byte[] bytes) {
+    this(bytes, 0);
+  }
 
-    /**
-     * Create instance from the four bytes starting at offset.
-     * @param bytes the bytes to store as a ZipLong
-     * @param offset the offset to start
-     * @since 1.1
-     */
-    public ZipLong (byte[] bytes, int offset) {
-        value = ZipLong.getValue(bytes, offset);
-    }
+  /**
+   * Create instance from the four bytes starting at offset.
+   * 
+   * @param bytes
+   *          the bytes to store as a ZipLong
+   * @param offset
+   *          the offset to start
+   * @since 1.1
+   */
+  public ZipLong(byte[] bytes, int offset) {
+    value = ZipLong.getValue(bytes, offset);
+  }
 
-    /**
-     * Get value as four bytes in big endian byte order.
-     * @since 1.1
-     * @return value as four bytes in big endian order
-     */
-    public byte[] getBytes() {
-        return ZipLong.getBytes(value);
-    }
+  /**
+   * Get value as four bytes in big endian byte order.
+   * 
+   * @since 1.1
+   * @return value as four bytes in big endian order
+   */
+  public byte[] getBytes() {
+    return ZipLong.getBytes(value);
+  }
 
-    /**
-     * Get value as Java long.
-     * @since 1.1
-     * @return value as a long
-     */
-    public long getValue() {
-        return value;
-    }
+  /**
+   * Get value as Java long.
+   * 
+   * @since 1.1
+   * @return value as a long
+   */
+  public long getValue() {
+    return value;
+  }
 
-    /**
-     * Get value as four bytes in big endian byte order.
-     * @param value the value to convert
-     * @return value as four bytes in big endian byte order
-     */
-    public static byte[] getBytes(long value) {
-        byte[] result = new byte[4];
-        result[0] = (byte) ((value & 0xFF));
-        result[1] = (byte) ((value & 0xFF00) >> 8);
-        result[2] = (byte) ((value & 0xFF0000) >> 16);
-        result[3] = (byte) ((value & 0xFF000000L) >> 24);
-        return result;
-    }
+  /**
+   * Get value as four bytes in big endian byte order.
+   * 
+   * @param value
+   *          the value to convert
+   * @return value as four bytes in big endian byte order
+   */
+  public static byte[] getBytes(long value) {
+    byte[] result = new byte[4];
+    result[0] = (byte) ((value & 0xFF));
+    result[1] = (byte) ((value & 0xFF00) >> 8);
+    result[2] = (byte) ((value & 0xFF0000) >> 16);
+    result[3] = (byte) ((value & 0xFF000000L) >> 24);
+    return result;
+  }
 
-    /**
-     * Helper method to get the value as a Java long from four bytes starting at given array offset
-     * @param bytes the array of bytes
-     * @param offset the offset to start
-     * @return the correspondanding Java long value
-     */
-    public static long getValue(byte[] bytes, int offset) {
-        long value = (bytes[offset + 3] << 24) & 0xFF000000L;
-        value += (bytes[offset + 2] << 16) & 0xFF0000;
-        value += (bytes[offset + 1] << 8) & 0xFF00;
-        value += (bytes[offset] & 0xFF);
-        return value;
-    }
+  /**
+   * Helper method to get the value as a Java long from four bytes starting at
+   * given array offset
+   * 
+   * @param bytes
+   *          the array of bytes
+   * @param offset
+   *          the offset to start
+   * @return the correspondanding Java long value
+   */
+  public static long getValue(byte[] bytes, int offset) {
+    long value = (bytes[offset + 3] << 24) & 0xFF000000L;
+    value += (bytes[offset + 2] << 16) & 0xFF0000;
+    value += (bytes[offset + 1] << 8) & 0xFF00;
+    value += (bytes[offset] & 0xFF);
+    return value;
+  }
 
-    /**
-     * Helper method to get the value as a Java long from a four-byte array
-     * @param bytes the array of bytes
-     * @return the correspondanding Java long value
-     */
-    public static long getValue(byte[] bytes) {
-        return getValue(bytes, 0);
-    }
+  /**
+   * Helper method to get the value as a Java long from a four-byte array
+   * 
+   * @param bytes
+   *          the array of bytes
+   * @return the correspondanding Java long value
+   */
+  public static long getValue(byte[] bytes) {
+    return getValue(bytes, 0);
+  }
 
-    /**
-     * Override to make two instances with same value equal.
-     * @param o an object to compare
-     * @return true if the objects are equal
-     * @since 1.1
-     */
-    public boolean equals(Object o) {
-        if (o == null || !(o instanceof ZipLong)) {
-            return false;
-        }
-        return value == ((ZipLong) o).getValue();
+  /**
+   * Override to make two instances with same value equal.
+   * 
+   * @param o
+   *          an object to compare
+   * @return true if the objects are equal
+   * @since 1.1
+   */
+  public boolean equals(Object o) {
+    if (o == null || !(o instanceof ZipLong)) {
+      return false;
     }
+    return value == ((ZipLong) o).getValue();
+  }
 
-    /**
-     * Override to make two instances with same value equal.
-     * @return the value stored in the ZipLong
-     * @since 1.1
-     */
-    public int hashCode() {
-        return (int) value;
-    }
+  /**
+   * Override to make two instances with same value equal.
+   * 
+   * @return the value stored in the ZipLong
+   * @since 1.1
+   */
+  public int hashCode() {
+    return (int) value;
+  }
 }