public class com.sun.javafx.tk.PermissionHelper
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.sun.javafx.tk.PermissionHelper
  super_class: java.lang.Object
{
  private static boolean awtInitialized;
    descriptor: Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static java.security.Permission awtClipboardPermission;
    descriptor: Ljava/security/Permission;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 36
            iconst_0
            putstatic com.sun.javafx.tk.PermissionHelper.awtInitialized:Z
         1: .line 37
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static synchronized java.security.Permission getAWTClipboardPermission();
    descriptor: ()Ljava/security/Permission;
    flags: (0x002a) ACC_PRIVATE, ACC_STATIC, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=2, args_size=0
         0: .line 43
            getstatic com.sun.javafx.tk.PermissionHelper.awtInitialized:Z
            ifne 10
         1: .line 49
            ldc "java.awt.AWTPermission"
         2: .line 50
            iconst_0
            ldc Lcom/sun/javafx/tk/PermissionHelper;
            invokevirtual java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader;
         3: .line 49
            invokestatic java.lang.Class.forName:(Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class;
            astore 0 /* clazz */
        start local 0 // java.lang.Class clazz
         4: .line 52
            aload 0 /* clazz */
            iconst_1
            anewarray java.lang.Class
            dup
            iconst_0
            ldc Ljava/lang/String;
            aastore
            invokevirtual java.lang.Class.getConstructor:([Ljava/lang/Class;)Ljava/lang/reflect/Constructor;
            astore 1 /* c */
        start local 1 // java.lang.reflect.Constructor c
         5: .line 53
            aload 1 /* c */
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            ldc "accessClipboard"
            aastore
            invokevirtual java.lang.reflect.Constructor.newInstance:([Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.security.Permission
            putstatic com.sun.javafx.tk.PermissionHelper.awtClipboardPermission:Ljava/security/Permission;
        end local 1 // java.lang.reflect.Constructor c
        end local 0 // java.lang.Class clazz
         6: .line 54
            goto 9
      StackMap locals:
      StackMap stack: java.lang.Exception
         7: pop
         8: .line 55
            aconst_null
            putstatic com.sun.javafx.tk.PermissionHelper.awtClipboardPermission:Ljava/security/Permission;
         9: .line 58
      StackMap locals:
      StackMap stack:
            iconst_1
            putstatic com.sun.javafx.tk.PermissionHelper.awtInitialized:Z
        10: .line 61
      StackMap locals:
      StackMap stack:
            getstatic com.sun.javafx.tk.PermissionHelper.awtClipboardPermission:Ljava/security/Permission;
            areturn
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            4    6     0  clazz  Ljava/lang/Class;
            5    6     1      c  Ljava/lang/reflect/Constructor;
      Exception table:
        from    to  target  type
           1     6       7  Class java.lang.Exception

  public static void checkClipboardPermission();
    descriptor: ()V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=0
         0: .line 65
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 0 /* securityManager */
        start local 0 // java.lang.SecurityManager securityManager
         1: .line 68
            aload 0 /* securityManager */
            ifnonnull 2
            return
         2: .line 72
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            aload 0 /* securityManager */
            getstatic com.sun.javafx.FXPermissions.ACCESS_CLIPBOARD_PERMISSION:Ljavafx/util/FXPermission;
            invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;)V
         3: .line 73
            goto 11
      StackMap locals:
      StackMap stack: java.lang.SecurityException
         4: astore 1 /* ex */
        start local 1 // java.lang.SecurityException ex
         5: .line 75
            invokestatic com.sun.javafx.tk.PermissionHelper.getAWTClipboardPermission:()Ljava/security/Permission;
            astore 2 /* perm */
        start local 2 // java.security.Permission perm
         6: .line 76
            aload 2 /* perm */
            ifnonnull 7
            aload 1 /* ex */
            athrow
         7: .line 79
      StackMap locals: java.lang.SecurityException java.security.Permission
      StackMap stack:
            aload 0 /* securityManager */
            aload 2 /* perm */
            invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;)V
         8: .line 80
            goto 11
      StackMap locals:
      StackMap stack: java.lang.SecurityException
         9: pop
        10: .line 82
            aload 1 /* ex */
            athrow
        end local 2 // java.security.Permission perm
        end local 1 // java.lang.SecurityException ex
        11: .line 85
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.lang.SecurityManager securityManager
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            1   12     0  securityManager  Ljava/lang/SecurityManager;
            5   11     1               ex  Ljava/lang/SecurityException;
            6   11     2             perm  Ljava/security/Permission;
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.SecurityException
           7     8       9  Class java.lang.SecurityException

  public static void checkClipboardPermission(java.security.AccessControlContext);
    descriptor: (Ljava/security/AccessControlContext;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=4, args_size=1
        start local 0 // java.security.AccessControlContext context
         0: .line 88
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 1 /* securityManager */
        start local 1 // java.lang.SecurityManager securityManager
         1: .line 91
            aload 1 /* securityManager */
            ifnonnull 2
            return
         2: .line 93
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            aload 0 /* context */
            ifnonnull 4
         3: .line 94
            new java.security.AccessControlException
            dup
            ldc "AccessControlContext is null"
            invokespecial java.security.AccessControlException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 100
      StackMap locals:
      StackMap stack:
            aload 1 /* securityManager */
            getstatic com.sun.javafx.FXPermissions.ACCESS_CLIPBOARD_PERMISSION:Ljavafx/util/FXPermission;
            aload 0 /* context */
            invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;Ljava/lang/Object;)V
         5: .line 101
            goto 13
      StackMap locals:
      StackMap stack: java.lang.SecurityException
         6: astore 2 /* ex */
        start local 2 // java.lang.SecurityException ex
         7: .line 103
            invokestatic com.sun.javafx.tk.PermissionHelper.getAWTClipboardPermission:()Ljava/security/Permission;
            astore 3 /* perm */
        start local 3 // java.security.Permission perm
         8: .line 104
            aload 3 /* perm */
            ifnonnull 9
            aload 2 /* ex */
            athrow
         9: .line 107
      StackMap locals: java.lang.SecurityException java.security.Permission
      StackMap stack:
            aload 1 /* securityManager */
            aload 3 /* perm */
            aload 0 /* context */
            invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;Ljava/lang/Object;)V
        10: .line 108
            goto 13
      StackMap locals:
      StackMap stack: java.lang.SecurityException
        11: pop
        12: .line 110
            aload 2 /* ex */
            athrow
        end local 3 // java.security.Permission perm
        end local 2 // java.lang.SecurityException ex
        13: .line 113
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.SecurityManager securityManager
        end local 0 // java.security.AccessControlContext context
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   14     0          context  Ljava/security/AccessControlContext;
            1   14     1  securityManager  Ljava/lang/SecurityManager;
            7   13     2               ex  Ljava/lang/SecurityException;
            8   13     3             perm  Ljava/security/Permission;
      Exception table:
        from    to  target  type
           4     5       6  Class java.lang.SecurityException
           9    10      11  Class java.lang.SecurityException
    MethodParameters:
         Name  Flags
      context  

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.sun.javafx.tk.PermissionHelper this
         0: .line 116
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.sun.javafx.tk.PermissionHelper this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/sun/javafx/tk/PermissionHelper;
}
SourceFile: "PermissionHelper.java"