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.MethodCall extends freemarker.core.Expression
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: freemarker.core.MethodCall
  super_class: freemarker.core.Expression
{
  private final freemarker.core.Expression target;
    descriptor: Lfreemarker/core/Expression;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  void <init>(freemarker.core.Expression, java.util.ArrayList);
    descriptor: (Lfreemarker/core/Expression;Ljava/util/ArrayList;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // freemarker.core.MethodCall this
        start local 1 // freemarker.core.Expression target
        start local 2 // java.util.ArrayList arguments
         0: .line 48
            aload 0 /* this */
            aload 1 /* target */
            new freemarker.core.ListLiteral
            dup
            aload 2 /* arguments */
            invokespecial freemarker.core.ListLiteral.<init>:(Ljava/util/ArrayList;)V
            invokespecial freemarker.core.MethodCall.<init>:(Lfreemarker/core/Expression;Lfreemarker/core/ListLiteral;)V
         1: .line 49
            return
        end local 2 // java.util.ArrayList arguments
        end local 1 // freemarker.core.Expression target
        end local 0 // freemarker.core.MethodCall this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lfreemarker/core/MethodCall;
            0    2     1     target  Lfreemarker/core/Expression;
            0    2     2  arguments  Ljava/util/ArrayList;
    MethodParameters:
           Name  Flags
      target     
      arguments  

  private void <init>(freemarker.core.Expression, freemarker.core.ListLiteral);
    descriptor: (Lfreemarker/core/Expression;Lfreemarker/core/ListLiteral;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // freemarker.core.MethodCall this
        start local 1 // freemarker.core.Expression target
        start local 2 // freemarker.core.ListLiteral arguments
         0: .line 51
            aload 0 /* this */
            invokespecial freemarker.core.Expression.<init>:()V
         1: .line 52
            aload 0 /* this */
            aload 1 /* target */
            putfield freemarker.core.MethodCall.target:Lfreemarker/core/Expression;
         2: .line 53
            aload 0 /* this */
            aload 2 /* arguments */
            putfield freemarker.core.MethodCall.arguments:Lfreemarker/core/ListLiteral;
         3: .line 54
            return
        end local 2 // freemarker.core.ListLiteral arguments
        end local 1 // freemarker.core.Expression target
        end local 0 // freemarker.core.MethodCall this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lfreemarker/core/MethodCall;
            0    4     1     target  Lfreemarker/core/Expression;
            0    4     2  arguments  Lfreemarker/core/ListLiteral;
    MethodParameters:
           Name  Flags
      target     
      arguments  

  freemarker.template.TemplateModel _eval(freemarker.core.Environment);
    descriptor: (Lfreemarker/core/Environment;)Lfreemarker/template/TemplateModel;
    flags: (0x0000) 
    Code:
      stack=6, locals=7, args_size=2
        start local 0 // freemarker.core.MethodCall this
        start local 1 // freemarker.core.Environment env
         0: .line 58
            aload 0 /* this */
            getfield freemarker.core.MethodCall.target:Lfreemarker/core/Expression;
            aload 1 /* env */
            invokevirtual freemarker.core.Expression.eval:(Lfreemarker/core/Environment;)Lfreemarker/template/TemplateModel;
            astore 2 /* targetModel */
        start local 2 // freemarker.template.TemplateModel targetModel
         1: .line 59
            aload 2 /* targetModel */
            instanceof freemarker.template.TemplateMethodModel
            ifeq 9
         2: .line 60
            aload 2 /* targetModel */
            checkcast freemarker.template.TemplateMethodModel
            astore 3 /* targetMethod */
        start local 3 // freemarker.template.TemplateMethodModel targetMethod
         3: .line 62
            aload 3 /* targetMethod */
            instanceof freemarker.template.TemplateMethodModelEx
            ifeq 5
         4: .line 63
            aload 0 /* this */
            getfield freemarker.core.MethodCall.arguments:Lfreemarker/core/ListLiteral;
            aload 1 /* env */
            invokevirtual freemarker.core.ListLiteral.getModelList:(Lfreemarker/core/Environment;)Ljava/util/List;
            goto 6
         5: .line 64
      StackMap locals: freemarker.template.TemplateModel freemarker.template.TemplateMethodModel
      StackMap stack:
            aload 0 /* this */
            getfield freemarker.core.MethodCall.arguments:Lfreemarker/core/ListLiteral;
            aload 1 /* env */
            invokevirtual freemarker.core.ListLiteral.getValueList:(Lfreemarker/core/Environment;)Ljava/util/List;
         6: .line 61
      StackMap locals:
      StackMap stack: java.util.List
            astore 4 /* argumentStrings */
        start local 4 // java.util.List argumentStrings
         7: .line 65
            aload 3 /* targetMethod */
            aload 4 /* argumentStrings */
            invokeinterface freemarker.template.TemplateMethodModel.exec:(Ljava/util/List;)Ljava/lang/Object;
            astore 5 /* result */
        start local 5 // java.lang.Object result
         8: .line 66
            aload 1 /* env */
            invokevirtual freemarker.core.Environment.getObjectWrapper:()Lfreemarker/template/ObjectWrapper;
            aload 5 /* result */
            invokeinterface freemarker.template.ObjectWrapper.wrap:(Ljava/lang/Object;)Lfreemarker/template/TemplateModel;
            areturn
        end local 5 // java.lang.Object result
        end local 4 // java.util.List argumentStrings
        end local 3 // freemarker.template.TemplateMethodModel targetMethod
         9: .line 67
      StackMap locals:
      StackMap stack:
            aload 2 /* targetModel */
            instanceof freemarker.core.Macro
            ifeq 25
        10: .line 68
            aload 2 /* targetModel */
            checkcast freemarker.core.Macro
            astore 3 /* func */
        start local 3 // freemarker.core.Macro func
        11: .line 69
            aload 1 /* env */
            aconst_null
            invokevirtual freemarker.core.Environment.setLastReturnValue:(Lfreemarker/template/TemplateModel;)V
        12: .line 70
            aload 3 /* func */
            invokevirtual freemarker.core.Macro.isFunction:()Z
            ifne 14
        13: .line 71
            new freemarker.core._MiscTemplateException
            dup
            aload 1 /* env */
            ldc "A macro cannot be called in an expression. (Functions can be.)"
            invokespecial freemarker.core._MiscTemplateException.<init>:(Lfreemarker/core/Environment;Ljava/lang/String;)V
            athrow
        14: .line 73
      StackMap locals: freemarker.core.Macro
      StackMap stack:
            aload 1 /* env */
            invokevirtual freemarker.core.Environment.getOut:()Ljava/io/Writer;
            astore 4 /* prevOut */
        start local 4 // java.io.Writer prevOut
        15: .line 75
            aload 1 /* env */
            getstatic freemarker.template.utility.NullWriter.INSTANCE:Lfreemarker/template/utility/NullWriter;
            invokevirtual freemarker.core.Environment.setOut:(Ljava/io/Writer;)V
        16: .line 76
            aload 1 /* env */
            aload 3 /* func */
            aconst_null
            aload 0 /* this */
            getfield freemarker.core.MethodCall.arguments:Lfreemarker/core/ListLiteral;
            getfield freemarker.core.ListLiteral.items:Ljava/util/ArrayList;
            aconst_null
            aload 0 /* this */
            invokevirtual freemarker.core.Environment.invoke:(Lfreemarker/core/Macro;Ljava/util/Map;Ljava/util/List;Ljava/util/List;Lfreemarker/core/TemplateObject;)V
        17: .line 77
            goto 23
      StackMap locals: freemarker.core.MethodCall freemarker.core.Environment freemarker.template.TemplateModel freemarker.core.Macro java.io.Writer
      StackMap stack: java.io.IOException
        18: astore 5 /* e */
        start local 5 // java.io.IOException e
        19: .line 79
            new freemarker.template.TemplateException
            dup
            ldc "Unexpected exception during function execution"
            aload 5 /* e */
            aload 1 /* env */
            invokespecial freemarker.template.TemplateException.<init>:(Ljava/lang/String;Ljava/lang/Exception;Lfreemarker/core/Environment;)V
            athrow
        end local 5 // java.io.IOException e
        20: .line 80
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 6
        21: .line 81
            aload 1 /* env */
            aload 4 /* prevOut */
            invokevirtual freemarker.core.Environment.setOut:(Ljava/io/Writer;)V
        22: .line 82
            aload 6
            athrow
        23: .line 81
      StackMap locals:
      StackMap stack:
            aload 1 /* env */
            aload 4 /* prevOut */
            invokevirtual freemarker.core.Environment.setOut:(Ljava/io/Writer;)V
        24: .line 83
            aload 1 /* env */
            invokevirtual freemarker.core.Environment.getLastReturnValue:()Lfreemarker/template/TemplateModel;
            areturn
        end local 4 // java.io.Writer prevOut
        end local 3 // freemarker.core.Macro func
        25: .line 85
      StackMap locals:
      StackMap stack:
            new freemarker.core.NonMethodException
            dup
            aload 0 /* this */
            getfield freemarker.core.MethodCall.target:Lfreemarker/core/Expression;
            aload 2 /* targetModel */
            aload 1 /* env */
            invokespecial freemarker.core.NonMethodException.<init>:(Lfreemarker/core/Expression;Lfreemarker/template/TemplateModel;Lfreemarker/core/Environment;)V
            athrow
        end local 2 // freemarker.template.TemplateModel targetModel
        end local 1 // freemarker.core.Environment env
        end local 0 // freemarker.core.MethodCall this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   26     0             this  Lfreemarker/core/MethodCall;
            0   26     1              env  Lfreemarker/core/Environment;
            1   26     2      targetModel  Lfreemarker/template/TemplateModel;
            3    9     3     targetMethod  Lfreemarker/template/TemplateMethodModel;
            7    9     4  argumentStrings  Ljava/util/List;
            8    9     5           result  Ljava/lang/Object;
           11   25     3             func  Lfreemarker/core/Macro;
           15   25     4          prevOut  Ljava/io/Writer;
           19   20     5                e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
          15    17      18  Class java.io.IOException
          15    20      20  any
    Exceptions:
      throws freemarker.template.TemplateException
    MethodParameters:
      Name  Flags
      env   

  public java.lang.String getCanonicalForm();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=1
        start local 0 // freemarker.core.MethodCall this
         0: .line 91
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 1 /* buf */
        start local 1 // java.lang.StringBuilder buf
         1: .line 92
            aload 1 /* buf */
            aload 0 /* this */
            getfield freemarker.core.MethodCall.target:Lfreemarker/core/Expression;
            invokevirtual freemarker.core.Expression.getCanonicalForm:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         2: .line 93
            aload 1 /* buf */
            ldc "("
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         3: .line 94
            aload 0 /* this */
            getfield freemarker.core.MethodCall.arguments:Lfreemarker/core/ListLiteral;
            invokevirtual freemarker.core.ListLiteral.getCanonicalForm:()Ljava/lang/String;
            astore 2 /* list */
        start local 2 // java.lang.String list
         4: .line 95
            aload 1 /* buf */
            aload 2 /* list */
            iconst_1
            aload 2 /* list */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         5: .line 96
            aload 1 /* buf */
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         6: .line 97
            aload 1 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 2 // java.lang.String list
        end local 1 // java.lang.StringBuilder buf
        end local 0 // freemarker.core.MethodCall this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lfreemarker/core/MethodCall;
            1    7     1   buf  Ljava/lang/StringBuilder;
            4    7     2  list  Ljava/lang/String;

  java.lang.String getNodeTypeSymbol();
    descriptor: ()Ljava/lang/String;
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // freemarker.core.MethodCall this
         0: .line 102
            ldc "...(...)"
            areturn
        end local 0 // freemarker.core.MethodCall this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lfreemarker/core/MethodCall;

  freemarker.template.TemplateModel getConstantValue();
    descriptor: ()Lfreemarker/template/TemplateModel;
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // freemarker.core.MethodCall this
         0: .line 106
            aconst_null
            areturn
        end local 0 // freemarker.core.MethodCall this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lfreemarker/core/MethodCall;

  boolean isLiteral();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // freemarker.core.MethodCall this
         0: .line 111
            iconst_0
            ireturn
        end local 0 // freemarker.core.MethodCall this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lfreemarker/core/MethodCall;

  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.MethodCall this
        start local 1 // java.lang.String replacedIdentifier
        start local 2 // freemarker.core.Expression replacement
        start local 3 // freemarker.core.Expression$ReplacemenetState replacementState
         0: .line 117
            new freemarker.core.MethodCall
            dup
         1: .line 118
            aload 0 /* this */
            getfield freemarker.core.MethodCall.target:Lfreemarker/core/Expression;
            aload 1 /* replacedIdentifier */
            aload 2 /* replacement */
            aload 3 /* replacementState */
            invokevirtual freemarker.core.Expression.deepCloneWithIdentifierReplaced:(Ljava/lang/String;Lfreemarker/core/Expression;Lfreemarker/core/Expression$ReplacemenetState;)Lfreemarker/core/Expression;
         2: .line 119
            aload 0 /* this */
            getfield freemarker.core.MethodCall.arguments:Lfreemarker/core/ListLiteral;
            aload 1 /* replacedIdentifier */
            aload 2 /* replacement */
            aload 3 /* replacementState */
            invokevirtual freemarker.core.ListLiteral.deepCloneWithIdentifierReplaced:(Ljava/lang/String;Lfreemarker/core/Expression;Lfreemarker/core/Expression$ReplacemenetState;)Lfreemarker/core/Expression;
            checkcast freemarker.core.ListLiteral
         3: .line 117
            invokespecial freemarker.core.MethodCall.<init>:(Lfreemarker/core/Expression;Lfreemarker/core/ListLiteral;)V
            areturn
        end local 3 // freemarker.core.Expression$ReplacemenetState replacementState
        end local 2 // freemarker.core.Expression replacement
        end local 1 // java.lang.String replacedIdentifier
        end local 0 // freemarker.core.MethodCall this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    4     0                this  Lfreemarker/core/MethodCall;
            0    4     1  replacedIdentifier  Ljava/lang/String;
            0    4     2         replacement  Lfreemarker/core/Expression;
            0    4     3    replacementState  Lfreemarker/core/Expression$ReplacemenetState;
    MethodParameters:
                    Name  Flags
      replacedIdentifier  
      replacement         
      replacementState    

  int getParameterCount();
    descriptor: ()I
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // freemarker.core.MethodCall this
         0: .line 124
            iconst_1
            aload 0 /* this */
            getfield freemarker.core.MethodCall.arguments:Lfreemarker/core/ListLiteral;
            getfield freemarker.core.ListLiteral.items:Ljava/util/ArrayList;
            invokevirtual java.util.ArrayList.size:()I
            iadd
            ireturn
        end local 0 // freemarker.core.MethodCall this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lfreemarker/core/MethodCall;

  java.lang.Object getParameterValue(int);
    descriptor: (I)Ljava/lang/Object;
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // freemarker.core.MethodCall this
        start local 1 // int idx
         0: .line 129
            iload 1 /* idx */
            ifne 2
         1: .line 130
            aload 0 /* this */
            getfield freemarker.core.MethodCall.target:Lfreemarker/core/Expression;
            areturn
         2: .line 131
      StackMap locals:
      StackMap stack:
            iload 1 /* idx */
            aload 0 /* this */
            invokevirtual freemarker.core.MethodCall.getParameterCount:()I
            if_icmpge 4
         3: .line 132
            aload 0 /* this */
            getfield freemarker.core.MethodCall.arguments:Lfreemarker/core/ListLiteral;
            getfield freemarker.core.ListLiteral.items:Ljava/util/ArrayList;
            iload 1 /* idx */
            iconst_1
            isub
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            areturn
         4: .line 134
      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.MethodCall this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lfreemarker/core/MethodCall;
            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.MethodCall this
        start local 1 // int idx
         0: .line 140
            iload 1 /* idx */
            ifne 2
         1: .line 141
            getstatic freemarker.core.ParameterRole.CALLEE:Lfreemarker/core/ParameterRole;
            areturn
         2: .line 142
      StackMap locals:
      StackMap stack:
            iload 1 /* idx */
            aload 0 /* this */
            invokevirtual freemarker.core.MethodCall.getParameterCount:()I
            if_icmpge 4
         3: .line 143
            getstatic freemarker.core.ParameterRole.ARGUMENT_VALUE:Lfreemarker/core/ParameterRole;
            areturn
         4: .line 145
      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.MethodCall this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lfreemarker/core/MethodCall;
            0    5     1   idx  I
    MethodParameters:
      Name  Flags
      idx   
}
SourceFile: "MethodCall.java"
InnerClasses:
  ReplacemenetState = freemarker.core.Expression$ReplacemenetState of freemarker.core.Expression