Bug 74505 Indent Line removes tabs inside switch statement
I200409212000 Indent Line removes tabs inside switch statement. Test Case: 1. open ResourceFileBuffer rev. 1.16 2. select line 119 - 169 3. Indent Line ==> break and other statements get alligned to "switch"
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/JavaIndenter.java
Plugin plugin= JavaCore.getPlugin();
		if (plugin != null) {
			String option= JavaCore.getOption(DefaultCodeFormatterConstants.FORMATTER_ALIGNMENT_FOR_PARAMETERS_IN_METHOD_DECLARATION);
			try {
				if (DefaultCodeFormatterConstants.getIndentStyle(option) == DefaultCodeFormatterConstants.INDENT_BY_ONE)
					return 1;
				else
					return prefContinuationIndent();
			} catch (IllegalArgumentException e) {
				
			}
		}
		return 1;
	}
	private boolean prefMethodCallDeepIndent() {
		Plugin plugin= JavaCore.getPlugin();
		if (plugin != null) {
			String option= JavaCore.getOption(DefaultCodeFormatterConstants.FORMATTER_ALIGNMENT_FOR_ARGUMENTS_IN_METHOD_INVOCATION);
			try {
				return DefaultCodeFormatterConstants.getIndentStyle(option) == DefaultCodeFormatterConstants.INDENT_ON_COLUMN;
			} catch (IllegalArgumentException e) {
				
			}
		}
		return false; 
	}
	private int prefMethodCallIndent() {
		Plugin plugin= JavaCore.getPlugin();
		if (plugin != null) {
			String option= JavaCore.getOption(DefaultCodeFormatterConstants.FORMATTER_ALIGNMENT_FOR_ARGUMENTS_IN_METHOD_INVOCATION);