https://freemarker.apache.org/: FreeMarker is a "template engine"; a generic tool to generate text output based on templates. (Apache Software Foundation) 
final class freemarker.core.ArithmeticExpression extends freemarker.core.Expression
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: freemarker.core.ArithmeticExpression
  super_class: freemarker.core.Expression
{
  static final int TYPE_SUBSTRACTION;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  static final int TYPE_MULTIPLICATION;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  static final int TYPE_DIVISION;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  static final int TYPE_MODULO;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 3

  private static final char[] OPERATOR_IMAGES;
    descriptor: [C
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final freemarker.core.Expression lho;
    descriptor: Lfreemarker/core/Expression;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final freemarker.core.Expression rho;
    descriptor: Lfreemarker/core/Expression;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int operator;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=0, args_size=0
         0: .line 37
            iconst_4
            newarray 5
            dup
            iconst_0
            bipush 45
            castore
            dup
            iconst_1
            bipush 42
            castore
            dup
            iconst_2
            bipush 47
            castore
            dup
            iconst_3
            bipush 37
            castore
            putstatic freemarker.core.ArithmeticExpression.OPERATOR_IMAGES:[C
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(freemarker.core.Expression, freemarker.core.Expression, int);
    descriptor: (Lfreemarker/core/Expression;Lfreemarker/core/Expression;I)V
    flags: (0x0000) 
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // freemarker.core.ArithmeticExpression this
        start local 1 // freemarker.core.Expression lho
        start local 2 // freemarker.core.Expression rho
        start local 3 // int operator
         0: .line 43
            aload 0 /* this */
            invokespecial freemarker.core.Expression.<init>:()V
         1: .line 44
            aload 0 /* this */
            aload 1 /* lho */
            putfield freemarker.core.ArithmeticExpression.lho:Lfreemarker/core/Expression;
         2: .line 45
            aload 0 /* this */
            aload 2 /* rho */
            putfield freemarker.core.ArithmeticExpression.rho:Lfreemarker/core/Expression;
         3: .line 46
            aload 0 /* this */
            iload 3 /* operator */
            putfield freemarker.core.ArithmeticExpression.operator:I
         4: .line 47
            return
        end local 3 // int operator
        end local 2 // freemarker.core.Expression rho
        end local 1 // freemarker.core.Expression lho
        end local 0 // freemarker.core.ArithmeticExpression this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0      this  Lfreemarker/core/ArithmeticExpression;
            0    5     1       lho  Lfreemarker/core/Expression;
            0    5     2       rho  Lfreemarker/core/Expression;
            0    5     3  operator  I
    MethodParameters:
          Name  Flags
      lho       
      rho       
      operator  

  freemarker.template.TemplateModel _eval(freemarker.core.Environment);
    descriptor: (Lfreemarker/core/Environment;)Lfreemarker/template/TemplateModel;
    flags: (0x0000) 
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // freemarker.core.ArithmeticExpression this
        start local 1 // freemarker.core.Environment env
         0: .line 51
            aload 1 /* env */
            aload 0 /* this */
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.lho:Lfreemarker/core/Expression;
            aload 1 /* env */
            invokevirtual freemarker.core.Expression.evalToNumber:(Lfreemarker/core/Environment;)Ljava/lang/Number;
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.operator:I
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.rho:Lfreemarker/core/Expression;
            aload 1 /* env */
            invokevirtual freemarker.core.Expression.evalToNumber:(Lfreemarker/core/Environment;)Ljava/lang/Number;
            invokestatic freemarker.core.ArithmeticExpression._eval:(Lfreemarker/core/Environment;Lfreemarker/core/TemplateObject;Ljava/lang/Number;ILjava/lang/Number;)Lfreemarker/template/TemplateModel;
            areturn
        end local 1 // freemarker.core.Environment env
        end local 0 // freemarker.core.ArithmeticExpression this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lfreemarker/core/ArithmeticExpression;
            0    1     1   env  Lfreemarker/core/Environment;
    Exceptions:
      throws freemarker.template.TemplateException
    MethodParameters:
      Name  Flags
      env   

  static freemarker.template.TemplateModel _eval(freemarker.core.Environment, freemarker.core.TemplateObject, java.lang.Number, int, java.lang.Number);
    descriptor: (Lfreemarker/core/Environment;Lfreemarker/core/TemplateObject;Ljava/lang/Number;ILjava/lang/Number;)Lfreemarker/template/TemplateModel;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=11, locals=7, args_size=5
        start local 0 // freemarker.core.Environment env
        start local 1 // freemarker.core.TemplateObject parent
        start local 2 // java.lang.Number lhoNumber
        start local 3 // int operator
        start local 4 // java.lang.Number rhoNumber
         0: .line 56
            aload 0 /* env */
            aload 1 /* parent */
            invokestatic freemarker.core.EvalUtil.getArithmeticEngine:(Lfreemarker/core/Environment;Lfreemarker/core/TemplateObject;)Lfreemarker/core/ArithmeticEngine;
            astore 5 /* ae */
        start local 5 // freemarker.core.ArithmeticEngine ae
         1: .line 58
            iload 3 /* operator */
            tableswitch { // 0 - 3
                    0: 2
                    1: 4
                    2: 6
                    3: 8
              default: 10
          }
         2: .line 60
      StackMap locals: freemarker.core.ArithmeticEngine
      StackMap stack:
            new freemarker.template.SimpleNumber
            dup
            aload 5 /* ae */
            aload 2 /* lhoNumber */
            aload 4 /* rhoNumber */
            invokevirtual freemarker.core.ArithmeticEngine.subtract:(Ljava/lang/Number;Ljava/lang/Number;)Ljava/lang/Number;
            invokespecial freemarker.template.SimpleNumber.<init>:(Ljava/lang/Number;)V
         3: areturn
         4: .line 62
      StackMap locals:
      StackMap stack:
            new freemarker.template.SimpleNumber
            dup
            aload 5 /* ae */
            aload 2 /* lhoNumber */
            aload 4 /* rhoNumber */
            invokevirtual freemarker.core.ArithmeticEngine.multiply:(Ljava/lang/Number;Ljava/lang/Number;)Ljava/lang/Number;
            invokespecial freemarker.template.SimpleNumber.<init>:(Ljava/lang/Number;)V
         5: areturn
         6: .line 64
      StackMap locals:
      StackMap stack:
            new freemarker.template.SimpleNumber
            dup
            aload 5 /* ae */
            aload 2 /* lhoNumber */
            aload 4 /* rhoNumber */
            invokevirtual freemarker.core.ArithmeticEngine.divide:(Ljava/lang/Number;Ljava/lang/Number;)Ljava/lang/Number;
            invokespecial freemarker.template.SimpleNumber.<init>:(Ljava/lang/Number;)V
         7: areturn
         8: .line 66
      StackMap locals:
      StackMap stack:
            new freemarker.template.SimpleNumber
            dup
            aload 5 /* ae */
            aload 2 /* lhoNumber */
            aload 4 /* rhoNumber */
            invokevirtual freemarker.core.ArithmeticEngine.modulus:(Ljava/lang/Number;Ljava/lang/Number;)Ljava/lang/Number;
            invokespecial freemarker.template.SimpleNumber.<init>:(Ljava/lang/Number;)V
         9: areturn
        10: .line 68
      StackMap locals:
      StackMap stack:
            aload 1 /* parent */
            instanceof freemarker.core.Expression
            ifeq 14
        11: .line 69
            new freemarker.core._MiscTemplateException
            dup
            aload 1 /* parent */
            checkcast freemarker.core.Expression
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
        12: .line 70
            ldc "Unknown operation: "
            aastore
            dup
            iconst_1
            iload 3 /* operator */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
        13: .line 69
            aastore
            invokespecial freemarker.core._MiscTemplateException.<init>:(Lfreemarker/core/Expression;[Ljava/lang/Object;)V
            athrow
        14: .line 72
      StackMap locals:
      StackMap stack:
            new freemarker.core._MiscTemplateException
            dup
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            ldc "Unknown operation: "
            aastore
            dup
            iconst_1
            iload 3 /* operator */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aastore
            invokespecial freemarker.core._MiscTemplateException.<init>:([Ljava/lang/Object;)V
            athrow
        15: .line 75
      StackMap locals:
      StackMap stack: java.lang.ArithmeticException
            astore 6 /* e */
        start local 6 // java.lang.ArithmeticException e
        16: .line 76
            new freemarker.core._MiscTemplateException
            dup
            aload 6 /* e */
            aload 0 /* env */
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
        17: .line 77
            ldc "Arithmetic operation failed"
            aastore
            dup
            iconst_1
        18: .line 78
            aload 6 /* e */
            invokevirtual java.lang.ArithmeticException.getMessage:()Ljava/lang/String;
            ifnull 19
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc ": "
            aastore
            dup
            iconst_1
            aload 6 /* e */
            invokevirtual java.lang.ArithmeticException.getMessage:()Ljava/lang/String;
            aastore
            goto 20
      StackMap locals: freemarker.core.Environment freemarker.core.TemplateObject java.lang.Number int java.lang.Number freemarker.core.ArithmeticEngine java.lang.ArithmeticException
      StackMap stack: new 16 new 16 java.lang.ArithmeticException freemarker.core.Environment java.lang.Object[] java.lang.Object[] int
        19: ldc " (see cause exception)"
        20: .line 76
      StackMap locals: freemarker.core.Environment freemarker.core.TemplateObject java.lang.Number int java.lang.Number freemarker.core.ArithmeticEngine java.lang.ArithmeticException
      StackMap stack: new 16 new 16 java.lang.ArithmeticException freemarker.core.Environment java.lang.Object[] java.lang.Object[] int java.io.Serializable
            aastore
            invokespecial freemarker.core._MiscTemplateException.<init>:(Ljava/lang/Throwable;Lfreemarker/core/Environment;[Ljava/lang/Object;)V
            athrow
        end local 6 // java.lang.ArithmeticException e
        end local 5 // freemarker.core.ArithmeticEngine ae
        end local 4 // java.lang.Number rhoNumber
        end local 3 // int operator
        end local 2 // java.lang.Number lhoNumber
        end local 1 // freemarker.core.TemplateObject parent
        end local 0 // freemarker.core.Environment env
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   21     0        env  Lfreemarker/core/Environment;
            0   21     1     parent  Lfreemarker/core/TemplateObject;
            0   21     2  lhoNumber  Ljava/lang/Number;
            0   21     3   operator  I
            0   21     4  rhoNumber  Ljava/lang/Number;
            1   21     5         ae  Lfreemarker/core/ArithmeticEngine;
           16   21     6          e  Ljava/lang/ArithmeticException;
      Exception table:
        from    to  target  type
           1     3      15  Class java.lang.ArithmeticException
           4     5      15  Class java.lang.ArithmeticException
           6     7      15  Class java.lang.ArithmeticException
           8     9      15  Class java.lang.ArithmeticException
          10    15      15  Class java.lang.ArithmeticException
    Exceptions:
      throws freemarker.template.TemplateException, freemarker.core._MiscTemplateException
    MethodParameters:
           Name  Flags
      env        
      parent     
      lhoNumber  
      operator   
      rhoNumber  

  public java.lang.String getCanonicalForm();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // freemarker.core.ArithmeticExpression this
         0: .line 84
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.lho:Lfreemarker/core/Expression;
            invokevirtual freemarker.core.Expression.getCanonicalForm:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            bipush 32
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.operator:I
            invokestatic freemarker.core.ArithmeticExpression.getOperatorSymbol:(I)C
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            bipush 32
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.rho:Lfreemarker/core/Expression;
            invokevirtual freemarker.core.Expression.getCanonicalForm:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // freemarker.core.ArithmeticExpression this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lfreemarker/core/ArithmeticExpression;

  java.lang.String getNodeTypeSymbol();
    descriptor: ()Ljava/lang/String;
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // freemarker.core.ArithmeticExpression this
         0: .line 89
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.operator:I
            invokestatic freemarker.core.ArithmeticExpression.getOperatorSymbol:(I)C
            invokestatic java.lang.String.valueOf:(C)Ljava/lang/String;
            areturn
        end local 0 // freemarker.core.ArithmeticExpression this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lfreemarker/core/ArithmeticExpression;

  static char getOperatorSymbol(int);
    descriptor: (I)C
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // int operator
         0: .line 93
            getstatic freemarker.core.ArithmeticExpression.OPERATOR_IMAGES:[C
            iload 0 /* operator */
            caload
            ireturn
        end local 0 // int operator
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0  operator  I
    MethodParameters:
          Name  Flags
      operator  

  boolean isLiteral();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // freemarker.core.ArithmeticExpression this
         0: .line 98
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.constantValue:Lfreemarker/template/TemplateModel;
            ifnonnull 2
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.lho:Lfreemarker/core/Expression;
            invokevirtual freemarker.core.Expression.isLiteral:()Z
            ifeq 1
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.rho:Lfreemarker/core/Expression;
            invokevirtual freemarker.core.Expression.isLiteral:()Z
            ifne 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         2: iconst_1
            ireturn
        end local 0 // freemarker.core.ArithmeticExpression this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lfreemarker/core/ArithmeticExpression;

  protected freemarker.core.Expression deepCloneWithIdentifierReplaced_inner(java.lang.String, freemarker.core.Expression, freemarker.core.Expression$ReplacemenetState);
    descriptor: (Ljava/lang/String;Lfreemarker/core/Expression;Lfreemarker/core/Expression$ReplacemenetState;)Lfreemarker/core/Expression;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=7, locals=4, args_size=4
        start local 0 // freemarker.core.ArithmeticExpression this
        start local 1 // java.lang.String replacedIdentifier
        start local 2 // freemarker.core.Expression replacement
        start local 3 // freemarker.core.Expression$ReplacemenetState replacementState
         0: .line 104
            new freemarker.core.ArithmeticExpression
            dup
         1: .line 105
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.lho:Lfreemarker/core/Expression;
            aload 1 /* replacedIdentifier */
            aload 2 /* replacement */
            aload 3 /* replacementState */
            invokevirtual freemarker.core.Expression.deepCloneWithIdentifierReplaced:(Ljava/lang/String;Lfreemarker/core/Expression;Lfreemarker/core/Expression$ReplacemenetState;)Lfreemarker/core/Expression;
         2: .line 106
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.rho:Lfreemarker/core/Expression;
            aload 1 /* replacedIdentifier */
            aload 2 /* replacement */
            aload 3 /* replacementState */
            invokevirtual freemarker.core.Expression.deepCloneWithIdentifierReplaced:(Ljava/lang/String;Lfreemarker/core/Expression;Lfreemarker/core/Expression$ReplacemenetState;)Lfreemarker/core/Expression;
         3: .line 107
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.operator:I
         4: .line 104
            invokespecial freemarker.core.ArithmeticExpression.<init>:(Lfreemarker/core/Expression;Lfreemarker/core/Expression;I)V
            areturn
        end local 3 // freemarker.core.Expression$ReplacemenetState replacementState
        end local 2 // freemarker.core.Expression replacement
        end local 1 // java.lang.String replacedIdentifier
        end local 0 // freemarker.core.ArithmeticExpression this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    5     0                this  Lfreemarker/core/ArithmeticExpression;
            0    5     1  replacedIdentifier  Ljava/lang/String;
            0    5     2         replacement  Lfreemarker/core/Expression;
            0    5     3    replacementState  Lfreemarker/core/Expression$ReplacemenetState;
    MethodParameters:
                    Name  Flags
      replacedIdentifier  
      replacement         
      replacementState    

  int getParameterCount();
    descriptor: ()I
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // freemarker.core.ArithmeticExpression this
         0: .line 112
            iconst_3
            ireturn
        end local 0 // freemarker.core.ArithmeticExpression this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lfreemarker/core/ArithmeticExpression;

  java.lang.Object getParameterValue(int);
    descriptor: (I)Ljava/lang/Object;
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // freemarker.core.ArithmeticExpression this
        start local 1 // int idx
         0: .line 117
            iload 1 /* idx */
            tableswitch { // 0 - 2
                    0: 1
                    1: 2
                    2: 3
              default: 4
          }
         1: .line 118
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.lho:Lfreemarker/core/Expression;
            areturn
         2: .line 119
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.rho:Lfreemarker/core/Expression;
            areturn
         3: .line 120
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield freemarker.core.ArithmeticExpression.operator:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            areturn
         4: .line 121
      StackMap locals:
      StackMap stack:
            new java.lang.IndexOutOfBoundsException
            dup
            invokespecial java.lang.IndexOutOfBoundsException.<init>:()V
            athrow
        end local 1 // int idx
        end local 0 // freemarker.core.ArithmeticExpression this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lfreemarker/core/ArithmeticExpression;
            0    5     1   idx  I
    MethodParameters:
      Name  Flags
      idx   

  freemarker.core.ParameterRole getParameterRole(int);
    descriptor: (I)Lfreemarker/core/ParameterRole;
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // freemarker.core.ArithmeticExpression this
        start local 1 // int idx
         0: .line 127
            iload 1 /* idx */
            tableswitch { // 0 - 2
                    0: 1
                    1: 2
                    2: 3
              default: 4
          }
         1: .line 128
      StackMap locals:
      StackMap stack:
            getstatic freemarker.core.ParameterRole.LEFT_HAND_OPERAND:Lfreemarker/core/ParameterRole;
            areturn
         2: .line 129
      StackMap locals:
      StackMap stack:
            getstatic freemarker.core.ParameterRole.RIGHT_HAND_OPERAND:Lfreemarker/core/ParameterRole;
            areturn
         3: .line 130
      StackMap locals:
      StackMap stack:
            getstatic freemarker.core.ParameterRole.AST_NODE_SUBTYPE:Lfreemarker/core/ParameterRole;
            areturn
         4: .line 131
      StackMap locals:
      StackMap stack:
            new java.lang.IndexOutOfBoundsException
            dup
            invokespecial java.lang.IndexOutOfBoundsException.<init>:()V
            athrow
        end local 1 // int idx
        end local 0 // freemarker.core.ArithmeticExpression this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lfreemarker/core/ArithmeticExpression;
            0    5     1   idx  I
    MethodParameters:
      Name  Flags
      idx   
}
SourceFile: "ArithmeticExpression.java"
InnerClasses:
  ReplacemenetState = freemarker.core.Expression$ReplacemenetState of freemarker.core.Expression