src/share/vm/classfile/classLoader.hpp

*** 67,77 ****
    // Constructor
    ClassPathEntry() : _next(NULL) {}
    // Attempt to locate file_name through this class path entry.
    // Returns a class file parsing stream if successfull.
    virtual ClassFileStream* open_stream(const char* name, TRAPS) = 0;
-   virtual bool stream_exists(const char* name) = 0;
    // Debugging
    NOT_PRODUCT(virtual void compile_the_world(Handle loader, TRAPS) = 0;)
  };
  
  class ClassPathDirEntry: public ClassPathEntry {
--- 67,76 ----
*** 82,92 ****
    bool is_jar_file() const { return false;  }
    const char* name() const { return _dir; }
    JImageFile* jimage() const { return NULL; }
    ClassPathDirEntry(const char* dir);
    ClassFileStream* open_stream(const char* name, TRAPS);
-   bool stream_exists(const char* name) { return false; }
    // Debugging
    NOT_PRODUCT(void compile_the_world(Handle loader, TRAPS);)
  };
  
  
--- 81,90 ----
*** 126,136 ****
    u1* open_entry(const char* name, jint* filesize, bool nul_terminate, TRAPS);
    u1* open_versioned_entry(const char* name, jint* filesize, TRAPS) NOT_CDS_RETURN_(NULL);
    ClassFileStream* open_stream(const char* name, TRAPS);
    void contents_do(void f(const char* name, void* context), void* context);
    bool is_multiple_versioned(TRAPS) NOT_CDS_RETURN_(false);
-   bool stream_exists(const char* name);
    // Debugging
    NOT_PRODUCT(void compile_the_world(Handle loader, TRAPS);)
  };
  
  
--- 124,133 ----
*** 146,156 ****
    const char* name() const { return _name == NULL ? "" : _name; }
    JImageFile* jimage() const { return _jimage; }
    ClassPathImageEntry(JImageFile* jimage, const char* name);
    ~ClassPathImageEntry();
    ClassFileStream* open_stream(const char* name, TRAPS);
-   bool stream_exists(const char* name) { return false; }
  
    // Debugging
    NOT_PRODUCT(void compile_the_world(Handle loader, TRAPS);)
  };
  
--- 143,152 ----
*** 257,267 ****
    // Array of module names associated with the platform class loader
    CDS_ONLY(static GrowableArray<char*>* _platform_modules_array;)
  
    // Info used by CDS
    CDS_ONLY(static SharedPathsMiscInfo * _shared_paths_misc_info;)
-   CDS_ONLY(static int _num_patch_mod_prefixes;)
  
    // Initialization:
    //   - setup the boot loader's system class path
    //   - setup the boot loader's patch mod entries, if present
    //   - create the ModuleEntry for java.base
--- 253,262 ----
*** 432,444 ****
  
    static s2 module_to_classloader(const char* module_name);
    static void initialize_module_loader_map(JImageFile* jimage);
    static s2 classloader_type(Symbol* class_name, ClassPathEntry* e,
                               int classpath_index, TRAPS);
-   static bool is_in_patch_module(const char* const file_name);
-   static void setup_patch_mod_path(); // Only when -Xshare:dump
-   static int num_patch_mod_prefixes() { return _num_patch_mod_prefixes; }
  #endif
  
    static void  trace_class_path(const char* msg, const char* name = NULL);
  
    // VM monitoring and management support
--- 427,436 ----