Bug 60414 Should generate IMarker if editor doesn't provide AnnotationModel
To be backward compatible with existing multi page editors we should generate temporary search markers if the text editor doesn't support Annotation models.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/search/JavaSearchPage.java
default :
				break;
		}
	}
	private String[] getPreviousSearchPatterns() {
		
		int patternCount= fgPreviousSearchPatterns.size();
		String [] patterns= new String[patternCount];
		for (int i= 0; i < patternCount; i++)
			patterns[i]= ((SearchPatternData) fgPreviousSearchPatterns.get(patternCount - 1 - i)).getPattern();
		return patterns;
	}
	
	private int getSearchFor() {
		for (int i= 0; i < fSearchFor.length; i++) {
			if (fSearchFor[i].getSelection())
				return i;
		}
		Assert.isTrue(false, "shouldNeverHappen"); 
		return -1;
	}
	
	private String getPattern() {
		return fPattern.getText();
	}
	/**
	 * Return search pattern data and update previous searches.
	 * An existing entry will be updated.
	 */
	private SearchPatternData getPatternData() {