| /* |
| * Copyright 2003-2007 the original author or authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.codehaus.groovy.tools; |
| |
| /** |
| * Various utility functions for use in the compiler. |
| */ |
| |
| public abstract class Utilities |
| { |
| /** |
| * Returns a string made up of repetitions of the specified string. |
| */ |
| |
| public static String repeatString( String pattern, int repeats ) |
| { |
| StringBuffer buffer = new StringBuffer( pattern.length() * repeats ); |
| for( int i = 0; i < repeats; i++ ) |
| { |
| buffer.append( pattern ); |
| } |
| |
| return new String( buffer ); |
| } |
| |
| |
| /** |
| * Returns the end-of-line marker. |
| */ |
| |
| public static String eol() |
| { |
| return eol; |
| } |
| |
| private static String eol = System.getProperty( "line.separator", "\n" ); |
| |
| } |