Bug 26547 Automatic closing of strings is not smart enough
Trying to add strings around an existing identifier is highly annoying when the Automatically close Strings option is set. For example, when I try to add Strings around: System.out.println(a) before a then I get two quotes. I suggest the rule to not close a string when there is a letter that belongs to an identifier to the left or right.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
private final static String OVERVIEW_RULER= PreferenceConstants.EDITOR_OVERVIEW_RULER;
	
	private final static String ERROR_INDICATION_IN_OVERVIEW_RULER= PreferenceConstants.EDITOR_ERROR_INDICATION_IN_OVERVIEW_RULER;
	
	private final static String WARNING_INDICATION_IN_OVERVIEW_RULER= PreferenceConstants.EDITOR_WARNING_INDICATION_IN_OVERVIEW_RULER;
	
	private final static String TASK_INDICATION_IN_OVERVIEW_RULER= PreferenceConstants.EDITOR_TASK_INDICATION_IN_OVERVIEW_RULER;
	
	private final static String BOOKMARK_INDICATION_IN_OVERVIEW_RULER= PreferenceConstants.EDITOR_BOOKMARK_INDICATION_IN_OVERVIEW_RULER;
	
	private final static String SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER= PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER;
	
	private final static String UNKNOWN_INDICATION_IN_OVERVIEW_RULER= PreferenceConstants.EDITOR_UNKNOWN_INDICATION_IN_OVERVIEW_RULER;
	
	private final static String CLOSE_STRINGS= PreferenceConstants.EDITOR_CLOSE_STRINGS;
	
	private final static String WRAP_STRINGS= PreferenceConstants.EDITOR_WRAP_STRINGS;
	
	private final static String CLOSE_BRACKETS= PreferenceConstants.EDITOR_CLOSE_BRACKETS;
	
	private final static String CLOSE_JAVADOCS= PreferenceConstants.EDITOR_CLOSE_JAVADOCS;
	
	private final static String ADD_JAVADOC_TAGS= PreferenceConstants.EDITOR_ADD_JAVADOC_TAGS;
	
	private final static String FORMAT_JAVADOCS= PreferenceConstants.EDITOR_FORMAT_JAVADOCS;
	
	private final static String SMART_PASTE= PreferenceConstants.EDITOR_SMART_PASTE;
	
	
	private final static class AnnotationInfo {