org.apache.bcel.generic

## Interface StackProducer

- All Known Subinterfaces:
    ConstantPushInstruction, PushInstruction
  All Known Implementing Classes:
    AALOAD, ACONST_NULL, ALOAD, ANEWARRAY, ArithmeticInstruction, ARRAYLENGTH, BALOAD, BIPUSH, CALOAD, CHECKCAST, ConversionInstruction, D2F, D2I, D2L, DADD, DALOAD, DCMPG, DCMPL, DCONST, DDIV, DLOAD, DMUL, DNEG, DREM, DSUB, DUP, DUP2, F2D, F2I, F2L, FADD, FALOAD, FCMPG, FCMPL, FCONST, FDIV, FLOAD, FMUL, FNEG, FREM, FSUB, GETFIELD, GETSTATIC, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, ICONST, IDIV, ILOAD, IMUL, INEG, INSTANCEOF, INVOKEDYNAMIC, InvokeInstruction, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, ISHL, ISHR, ISUB, IUSHR, IXOR, JSR, JSR_W, JsrInstruction, L2D, L2F, L2I, LADD, LALOAD, LAND, LCMP, LCONST, LDC, LDC_W, LDC2_W, LDIV, LLOAD, LMUL, LNEG, LoadInstruction, LOOKUPSWITCH, LOR, LREM, LSHL, LSHR, LSUB, LUSHR, LXOR, NEW, NEWARRAY, SALOAD, Select, SIPUSH, SWAP, TABLESWITCH

      public interface StackProducer

  Denote an instruction that may produce a value on top of the stack (this excludes DUP_X1, e.g.)
  Version:
    $Id: StackProducer.java 1747278 2016-06-07 17:28:43Z britter $

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `produceStack(ConstantPoolGen cpg)`

- - ### Method Detail

    - #### produceStack

          int produceStack(ConstantPoolGen cpg)

      Returns:
        how many words are produced on stack

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