public class com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder
  super_class: java.lang.Object
{
  com.oracle.truffle.api.nodes.LanguageInfo[] langs;
    descriptor: [Lcom/oracle/truffle/api/nodes/LanguageInfo;
    flags: (0x0000) 

  final com.oracle.truffle.api.instrumentation.AllocationEventFilter this$0;
    descriptor: Lcom/oracle/truffle/api/instrumentation/AllocationEventFilter;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(com.oracle.truffle.api.instrumentation.AllocationEventFilter);
    descriptor: (Lcom/oracle/truffle/api/instrumentation/AllocationEventFilter;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder this
         0: .line 103
            aload 0 /* this */
            aload 1
            putfield com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder.this$0:Lcom/oracle/truffle/api/instrumentation/AllocationEventFilter;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 104
            return
        end local 0 // com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/oracle/truffle/api/instrumentation/AllocationEventFilter$Builder;
    MethodParameters:
        Name  Flags
      this$0  final

  public com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder languages(com.oracle.truffle.api.nodes.LanguageInfo[]);
    descriptor: ([Lcom/oracle/truffle/api/nodes/LanguageInfo;)Lcom/oracle/truffle/api/instrumentation/AllocationEventFilter$Builder;
    flags: (0x0081) ACC_PUBLIC, ACC_VARARGS
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder this
        start local 1 // com.oracle.truffle.api.nodes.LanguageInfo[] languages
         0: .line 114
            aload 1 /* languages */
            arraylength
            ifne 2
         1: .line 115
            new java.lang.IllegalArgumentException
            dup
            ldc "At least one language must be provided."
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 117
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* languages */
            putfield com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder.langs:[Lcom/oracle/truffle/api/nodes/LanguageInfo;
         3: .line 118
            aload 0 /* this */
            areturn
        end local 1 // com.oracle.truffle.api.nodes.LanguageInfo[] languages
        end local 0 // com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lcom/oracle/truffle/api/instrumentation/AllocationEventFilter$Builder;
            0    4     1  languages  [Lcom/oracle/truffle/api/nodes/LanguageInfo;
    MethodParameters:
           Name  Flags
      languages  

  public com.oracle.truffle.api.instrumentation.AllocationEventFilter build();
    descriptor: ()Lcom/oracle/truffle/api/instrumentation/AllocationEventFilter;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=6, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder this
         0: .line 129
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder.langs:[Lcom/oracle/truffle/api/nodes/LanguageInfo;
            ifnonnull 3
         1: .line 130
            aconst_null
            astore 1 /* langSet */
        start local 1 // java.util.Set langSet
         2: .line 131
            goto 12
        end local 1 // java.util.Set langSet
      StackMap locals:
      StackMap stack:
         3: aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder.langs:[Lcom/oracle/truffle/api/nodes/LanguageInfo;
            arraylength
            iconst_1
            if_icmpne 6
         4: .line 132
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder.langs:[Lcom/oracle/truffle/api/nodes/LanguageInfo;
            iconst_0
            aaload
            invokestatic java.util.Collections.singleton:(Ljava/lang/Object;)Ljava/util/Set;
            astore 1 /* langSet */
        start local 1 // java.util.Set langSet
         5: .line 133
            goto 12
        end local 1 // java.util.Set langSet
         6: .line 134
      StackMap locals:
      StackMap stack:
            new java.util.HashSet
            dup
            invokespecial java.util.HashSet.<init>:()V
            astore 1 /* langSet */
        start local 1 // java.util.Set langSet
         7: .line 135
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder.langs:[Lcom/oracle/truffle/api/nodes/LanguageInfo;
            dup
            astore 5
            arraylength
            istore 4
            iconst_0
            istore 3
            goto 11
      StackMap locals: com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder java.util.Set top int int com.oracle.truffle.api.nodes.LanguageInfo[]
      StackMap stack:
         8: aload 5
            iload 3
            aaload
            astore 2 /* li */
        start local 2 // com.oracle.truffle.api.nodes.LanguageInfo li
         9: .line 136
            aload 1 /* langSet */
            aload 2 /* li */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
        end local 2 // com.oracle.truffle.api.nodes.LanguageInfo li
        10: .line 135
            iinc 3 1
      StackMap locals:
      StackMap stack:
        11: iload 3
            iload 4
            if_icmplt 8
        12: .line 139
      StackMap locals: com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder java.util.Set
      StackMap stack:
            new com.oracle.truffle.api.instrumentation.AllocationEventFilter
            dup
            aload 1 /* langSet */
            invokespecial com.oracle.truffle.api.instrumentation.AllocationEventFilter.<init>:(Ljava/util/Set;)V
            areturn
        end local 1 // java.util.Set langSet
        end local 0 // com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   13     0     this  Lcom/oracle/truffle/api/instrumentation/AllocationEventFilter$Builder;
            2    3     1  langSet  Ljava/util/Set<Lcom/oracle/truffle/api/nodes/LanguageInfo;>;
            5    6     1  langSet  Ljava/util/Set<Lcom/oracle/truffle/api/nodes/LanguageInfo;>;
            7   13     1  langSet  Ljava/util/Set<Lcom/oracle/truffle/api/nodes/LanguageInfo;>;
            9   10     2       li  Lcom/oracle/truffle/api/nodes/LanguageInfo;
}
SourceFile: "AllocationEventFilter.java"
NestHost: com.oracle.truffle.api.instrumentation.AllocationEventFilter
InnerClasses:
  public Builder = com.oracle.truffle.api.instrumentation.AllocationEventFilter$Builder of com.oracle.truffle.api.instrumentation.AllocationEventFilter