/** * Reads a CONSTANT_Dynamic constant pool entry in {@link #b}. * * @param constantPoolEntryIndex the index of a CONSTANT_Dynamic entry in the class's constant * pool table. * @param charBuffer the buffer to be used to read the string. This buffer must be sufficiently * large. It is not automatically resized. * @return the ConstantDynamic corresponding to the specified CONSTANT_Dynamic entry. */ private ConstantDynamic readConstantDynamic( final int constantPoolEntryIndex, final char[] charBuffer) { ConstantDynamic constantDynamic = constantDynamicValues[constantPoolEntryIndex]; if (constantDynamic != null) { return constantDynamic; } int cpInfoOffset = cpInfoOffsets[constantPoolEntryIndex]; int nameAndTypeCpInfoOffset = cpInfoOffsets[readUnsignedShort(cpInfoOffset + 2)]; String name = readUTF8(nameAndTypeCpInfoOffset, charBuffer); String descriptor = readUTF8(nameAndTypeCpInfoOffset + 2, charBuffer); int bootstrapMethodOffset = bootstrapMethodOffsets[readUnsignedShort(cpInfoOffset)]; Handle handle = (Handle) readConst(readUnsignedShort(bootstrapMethodOffset), charBuffer); Object[] bootstrapMethodArguments = new Object[readUnsignedShort(bootstrapMethodOffset + 2)]; bootstrapMethodOffset += 4; for (int i = 0; i < bootstrapMethodArguments.length; i++) { bootstrapMethodArguments[i] = readConst(readUnsignedShort(bootstrapMethodOffset), charBuffer); bootstrapMethodOffset += 2; } return constantDynamicValues[constantPoolEntryIndex] = new ConstantDynamic(name, descriptor, handle, bootstrapMethodArguments); }
/** * Reads a CONSTANT_Dynamic constant pool entry in {@link #b}. * * @param constantPoolEntryIndex the index of a CONSTANT_Dynamic entry in the class's constant * pool table. * @param charBuffer the buffer to be used to read the string. This buffer must be sufficiently * large. It is not automatically resized. * @return the ConstantDynamic corresponding to the specified CONSTANT_Dynamic entry. */ private ConstantDynamic readConstantDynamic( final int constantPoolEntryIndex, final char[] charBuffer) { ConstantDynamic constantDynamic = constantDynamicValues[constantPoolEntryIndex]; if (constantDynamic != null) { return constantDynamic; } int cpInfoOffset = cpInfoOffsets[constantPoolEntryIndex]; int nameAndTypeCpInfoOffset = cpInfoOffsets[readUnsignedShort(cpInfoOffset + 2)]; String name = readUTF8(nameAndTypeCpInfoOffset, charBuffer); String descriptor = readUTF8(nameAndTypeCpInfoOffset + 2, charBuffer); int bootstrapMethodOffset = bootstrapMethodOffsets[readUnsignedShort(cpInfoOffset)]; Handle handle = (Handle) readConst(readUnsignedShort(bootstrapMethodOffset), charBuffer); Object[] bootstrapMethodArguments = new Object[readUnsignedShort(bootstrapMethodOffset + 2)]; bootstrapMethodOffset += 4; for (int i = 0; i < bootstrapMethodArguments.length; i++) { bootstrapMethodArguments[i] = readConst(readUnsignedShort(bootstrapMethodOffset), charBuffer); bootstrapMethodOffset += 2; } return constantDynamicValues[constantPoolEntryIndex] = new ConstantDynamic(name, descriptor, handle, bootstrapMethodArguments); }