Cleanup (features unsupported by native launchers dropped from launch scripts)

bin/scripts/unix/idea.sh

@@ -136,11 +136,6 @@ if [ -n "$@@product_uc@@_PROPERTIES" ]; then
   IDE_PROPERTIES_PROPERTY="-Didea.properties.file=$@@product_uc@@_PROPERTIES"
 fi
 
-MAIN_CLASS_NAME="$@@product_uc@@_MAIN_CLASS_NAME"
-if [ -z "$MAIN_CLASS_NAME" ]; then
-  MAIN_CLASS_NAME="com.intellij.idea.Main"
-fi
-
 VM_OPTIONS=""
 VM_OPTIONS_FILES_USED=""
 for vm_opts_file in "$IDE_BIN_HOME/@@vm_options@@$BITS.vmoptions" "$OS_SPECIFIC_BIN_DIR/@@vm_options@@$BITS.vmoptions" "$HOME/.@@system_selector@@/@@vm_options@@$BITS.vmoptions" "$@@product_uc@@_VM_OPTIONS"; do
@@ -182,8 +177,7 @@ LD_LIBRARY_PATH="$IDE_BIN_HOME:$LD_LIBRARY_PATH" "$JDK/jre/bin/java" \
   -Djb.restart.code=88 -Didea.paths.selector=@@system_selector@@ \
   $IDE_PROPERTIES_PROPERTY \
   $IDE_JVM_ARGS \
-  $REQUIRED_JVM_ARGS \
-  $MAIN_CLASS_NAME \
+  com.intellij.idea.Main \
   "$@"
 EC=$?
 test $EC -ne 88 && exit $EC

bin/scripts/win/idea.bat

@@ -33,9 +33,6 @@ IF EXIST "%JRE%\lib\amd64" SET BITS=64
 SET IDE_BIN_DIR=%~dp0
 SET IDE_HOME=%IDE_BIN_DIR%\..
 
-SET MAIN_CLASS_NAME=%@@product_uc@@_MAIN_CLASS_NAME%
-IF "%MAIN_CLASS_NAME%" == "" SET MAIN_CLASS_NAME=com.intellij.idea.Main
-
 IF NOT "%@@product_uc@@_PROPERTIES%" == "" SET IDE_PROPERTIES_PROPERTY="-Didea.properties.file=%@@product_uc@@_PROPERTIES%"
 
 :: ---------------------------------------------------------------------
@@ -54,7 +51,7 @@ IF EXIST "%VM_OPTIONS_FILE%" SET ACC=%ACC% -Djb.vmOptionsFile="%VM_OPTIONS_FILE%
 
 SET COMMON_JVM_ARGS="-XX:ErrorFile=%USERPROFILE%\java_error_in_@@product_uc@@_%%p.log" "-Xbootclasspath/a:%IDE_HOME%/lib/boot.jar" -Didea.paths.selector=@@system_selector@@ %IDE_PROPERTIES_PROPERTY%
 SET IDE_JVM_ARGS=@@ide_jvm_args@@
-SET ALL_JVM_ARGS=%ACC% %COMMON_JVM_ARGS% %IDE_JVM_ARGS% %REQUIRED_JVM_ARGS%
+SET ALL_JVM_ARGS=%ACC% %COMMON_JVM_ARGS% %IDE_JVM_ARGS%
 
 @@class_path@@
 IF NOT "%@@product_uc@@_CLASS_PATH%" == "" SET CLASS_PATH=%CLASS_PATH%;%@@product_uc@@_CLASS_PATH%
@@ -65,7 +62,7 @@ IF NOT "%@@product_uc@@_CLASS_PATH%" == "" SET CLASS_PATH=%CLASS_PATH%;%@@produc
 SET OLD_PATH=%PATH%
 SET PATH=%IDE_BIN_DIR%;%PATH%
 
-"%JAVA_EXE%" %ALL_JVM_ARGS% -cp "%CLASS_PATH%" %MAIN_CLASS_NAME% %*
+"%JAVA_EXE%" %ALL_JVM_ARGS% -cp "%CLASS_PATH%" com.intellij.idea.Main %*
 
 SET PATH=%OLD_PATH%
 GOTO end