Removed unused parameters from private methods

Change-Id: I60bc03b9550ccd2350918e6328276ec9839748d5
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

org.eclipse.jgit/src/org/eclipse/jgit/diff/DiffFormatter.java

@@ -963,7 +963,7 @@ public class DiffFormatter {
 		if (entry.getMode(side).getObjectType() != Constants.OBJ_BLOB)
 			return EMPTY;
 
-		if (isBinary(entry.getPath(side)))
+		if (isBinary())
 			return BINARY;
 
 		AbbreviatedObjectId id = entry.getId(side);
@@ -1004,7 +1004,7 @@ public class DiffFormatter {
 		}
 	}
 
-	private boolean isBinary(String path) {
+	private boolean isBinary() {
 		return false;
 	}
 

org.eclipse.jgit/src/org/eclipse/jgit/transport/URIish.java

@@ -591,15 +591,14 @@ public class URIish implements Serializable {
 	 * @return the URI, including its password field, if any.
 	 */
 	public String toPrivateString() {
-		return format(true, false, false);
+		return format(true, false);
 	}
 
 	public String toString() {
-		return format(false, false, false);
+		return format(false, false);
 	}
 
-	private String format(final boolean includePassword, boolean escape,
-			boolean escapeNonAscii) {
+	private String format(final boolean includePassword, boolean escapeNonAscii) {
 		final StringBuilder r = new StringBuilder();
 		if (getScheme() != null) {
 			r.append(getScheme());
@@ -646,7 +645,7 @@ public class URIish implements Serializable {
 	 * @return the URI as an ASCII string. Password is not included.
 	 */
 	public String toASCIIString() {
-		return format(false, true, true);
+		return format(false, true);
 	}
 
 	/**
@@ -654,7 +653,7 @@ public class URIish implements Serializable {
 	 *         such that it will be valid for use over the network.
 	 */
 	public String toPrivateASCIIString() {
-		return format(true, true, true);
+		return format(true, true);
 	}
 
 	/**