Examples of java.lang.invoke.MethodType.dropParameterTypes()

java.lang.invoke.MethodType.dropParameterTypes()

Finds or creates a method type with some parameter types omitted. Convenience method for {@link #methodType(java.lang.Class,java.lang.Class[]) methodType}. @param start the index (zero-based) of the first parameter type to remove @param end the index (greater than {@code start}) of the first parameter type after not to remove @return the same type, except with the selected parameter(s) removed @throws IndexOutOfBoundsException if {@code start} is negative or greater than {@code parameterCount()}or if {@code end} is negative or greater than {@code parameterCount()}or if {@code start} is greater than {@code end}

        String[] newArgNames = new String[argNames.length - 1];
        MethodType newType = methodType;


        for (int i = 0, j = 0; i < argNames.length; i++) {
            if (argNames[i].equals(name)) {
                newType = newType.dropParameterTypes(j, j + 1);
                continue;
            }
            newArgNames[j++] = argNames[i];
        }

        MethodType newType = type();


        for (int i = 0; i < argNames.length; i++) {
            if (pattern.matcher(argName(i)).matches()) {
                gatherCount++;
                newType = newType.dropParameterTypes(newCount, newCount + 1);
                Class argType = argType(i);
                if (start == -1) start = i;
                if (type == null) {
                    type = argType;
                } else {

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