Bug 82089 Preview for whitespace before/after question mark should show unbound wildcard [formatter]
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/formatter/WhiteSpaceOptions.java
CodeFormatter.K_STATEMENTS, 
    "int a= 0, b= 1, c= 2, d= 3;"); 
    private final static PreviewSnippet MULT_FIELD_PREVIEW= new PreviewSnippet(
    CodeFormatter.K_CLASS_BODY_DECLARATIONS, 
    "int a=0,b=1,c=2,d=3;"); 
    private final static PreviewSnippet BLOCK_PREVIEW= new PreviewSnippet(
    CodeFormatter.K_STATEMENTS, 
    "if (true) { return 1; } else { return 2; }"); 
    private final static PreviewSnippet PAREN_EXPR_PREVIEW= new PreviewSnippet(
    CodeFormatter.K_STATEMENTS, 
    "result= (a *( b +  c + d) * (e + f));"); 
    private final static PreviewSnippet ASSERT_PREVIEW= new PreviewSnippet(
        CodeFormatter.K_STATEMENTS,
        "assert condition : reportError();" 
    );
    
    private final static PreviewSnippet ANNOTATION_DECL_PREVIEW= new PreviewSnippet(
        CodeFormatter.K_CLASS_BODY_DECLARATIONS,
        "@interface MyAnnotation { String value(); }\n@interface OtherAnnotation { }\n" 
    );
    
    private final static PreviewSnippet ANNOTATION_MODIFIER_PREVIEW= new PreviewSnippet(
        CodeFormatter.K_CLASS_BODY_DECLARATIONS,
        "@Annot(x=23, y=-3)\npublic class A { }\n" 
    );
    
    private final static PreviewSnippet ENUM_PREVIEW= new PreviewSnippet(
        CodeFormatter.K_CLASS_BODY_DECLARATIONS,
        "enum MyEnum { GREEN(0, 1), RED() {\nvoid process() {}\n}\n}" 
    );