diff options
Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/io/WriterTools.java')
| -rw-r--r-- | common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/io/WriterTools.java | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/io/WriterTools.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/io/WriterTools.java index 83d2297844..79fcc1d8f2 100644 --- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/io/WriterTools.java +++ b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/io/WriterTools.java @@ -1,5 +1,5 @@ /******************************************************************************* - * Copyright (c) 2005, 2013 Oracle. All rights reserved. + * Copyright (c) 2005, 2015 Oracle. All rights reserved. * This program and the accompanying materials are made available under the * terms of the Eclipse Public License v1.0, which accompanies this distribution * and is available at http://www.eclipse.org/legal/epl-v10.html. @@ -23,6 +23,27 @@ import org.eclipse.jpt.common.utility.internal.StringTools; */ public final class WriterTools { + // ********** reverse ********** + + /** + * Reverse the specified string. + */ + public static void reverse(Writer writer, String string) throws IOException { + for (int i = string.length(); i-- > 0; ) { + writer.write(string.charAt(i)); + } + } + + /** + * Reverse the specified string. + */ + public static void reverse(Writer writer, char[] string) throws IOException { + for (int i = string.length; i-- > 0; ) { + writer.write(string[i]); + } + } + + // ********** padding/truncating/centering/repeating ********** /** @@ -659,7 +680,7 @@ public final class WriterTools { int stringLength = string.length; int resultLength = stringLength - 2; if (resultLength < 0) { - throw new IllegalArgumentException("invalid string: \"" + new String(string) + '"'); //$NON-NLS-1$ + throw new IllegalArgumentException("invalid string: \"" + String.valueOf(string) + '"'); //$NON-NLS-1$ } if (resultLength == 0) { return; @@ -724,7 +745,7 @@ public final class WriterTools { } int resultLength = string.length - (2 * count); if (resultLength < 0) { - throw new IllegalArgumentException("invalid string: \"" + new String(string) + '"'); //$NON-NLS-1$ + throw new IllegalArgumentException("invalid string: \"" + String.valueOf(string) + '"'); //$NON-NLS-1$ } if (resultLength == 0) { return; |