Class to Class parsing a script to detect all bound and unbound variables. Based on http://glaforge.appspot.com/article/knowing-which-variables-are-bound-or-not-in-a-groovy-script
| Modifiers | Name | Description | 
|---|---|---|
static class  | 
                            ScriptVariableAnalyzer.VariableVisitor | 
                            define a visitor that visits all variable expressions | 
static class  | 
                            ScriptVariableAnalyzer.VisitorClassLoader | 
                            class loader to add our phase operation | 
static class  | 
                            ScriptVariableAnalyzer.VisitorSourceOperation | 
                            custom PrimaryClassNodeOperation to be able to hook our code visitor | 
| Constructor and description | 
|---|
                                ScriptVariableAnalyzer
                                () | 
                        
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