339   // System property list includes both user set via -D option and
 340   // jvm system specific properties.
 341   for (SystemProperty* p = Arguments::system_properties(); p != NULL; p = p->next()) {
 342     PUTPROP(props, p->key(), p->value());
 343   }
 344 
 345   // Convert the -XX:MaxDirectMemorySize= command line flag
 346   // to the sun.nio.MaxDirectMemorySize property.
 347   // Do this after setting user properties to prevent people
 348   // from setting the value with a -D option, as requested.
 349   {
 350     if (FLAG_IS_DEFAULT(MaxDirectMemorySize)) {
 351       PUTPROP(props, "sun.nio.MaxDirectMemorySize", "-1");
 352     } else {
 353       char as_chars[256];
 354       jio_snprintf(as_chars, sizeof(as_chars), UINTX_FORMAT, MaxDirectMemorySize);
 355       PUTPROP(props, "sun.nio.MaxDirectMemorySize", as_chars);
 356     }
 357   }
 358 


 359   // JVM monitoring and management support
 360   // Add the sun.management.compiler property for the compiler's name
 361   {
 362 #undef CSIZE
 363 #if defined(_LP64) || defined(_WIN64)
 364   #define CSIZE "64-Bit "
 365 #else
 366   #define CSIZE
 367 #endif // 64bit
 368 
 369 #ifdef TIERED
 370     const char* compiler_name = "HotSpot " CSIZE "Tiered Compilers";
 371 #else
 372 #if defined(COMPILER1)
 373     const char* compiler_name = "HotSpot " CSIZE "Client Compiler";
 374 #elif defined(COMPILER2)
 375     const char* compiler_name = "HotSpot " CSIZE "Server Compiler";
 376 #else
 377     const char* compiler_name = "";
 378 #endif // compilers

 339   // System property list includes both user set via -D option and
 340   // jvm system specific properties.
 341   for (SystemProperty* p = Arguments::system_properties(); p != NULL; p = p->next()) {
 342     PUTPROP(props, p->key(), p->value());
 343   }
 344 
 345   // Convert the -XX:MaxDirectMemorySize= command line flag
 346   // to the sun.nio.MaxDirectMemorySize property.
 347   // Do this after setting user properties to prevent people
 348   // from setting the value with a -D option, as requested.
 349   {
 350     if (FLAG_IS_DEFAULT(MaxDirectMemorySize)) {
 351       PUTPROP(props, "sun.nio.MaxDirectMemorySize", "-1");
 352     } else {
 353       char as_chars[256];
 354       jio_snprintf(as_chars, sizeof(as_chars), UINTX_FORMAT, MaxDirectMemorySize);
 355       PUTPROP(props, "sun.nio.MaxDirectMemorySize", as_chars);
 356     }
 357   }
 358 
 359   PUTPROP(props, "sun.zip.clmulSupported", UseAVX && UseCLMUL ? "true" : "false");
 360 
 361   // JVM monitoring and management support
 362   // Add the sun.management.compiler property for the compiler's name
 363   {
 364 #undef CSIZE
 365 #if defined(_LP64) || defined(_WIN64)
 366   #define CSIZE "64-Bit "
 367 #else
 368   #define CSIZE
 369 #endif // 64bit
 370 
 371 #ifdef TIERED
 372     const char* compiler_name = "HotSpot " CSIZE "Tiered Compilers";
 373 #else
 374 #if defined(COMPILER1)
 375     const char* compiler_name = "HotSpot " CSIZE "Client Compiler";
 376 #elif defined(COMPILER2)
 377     const char* compiler_name = "HotSpot " CSIZE "Server Compiler";
 378 #else
 379     const char* compiler_name = "";
 380 #endif // compilers