Wrong enum genertion if prefix_ are same

If we have enum that has same prefix followed it truncates the prefix from actual name
For e.g. if we have enum
public enum Descriptions {
DESCRIPTION_1,
DESCRIPTION_2,
DESCRIPTION_3;
}

Then it generates api code as below by truncating DESCRIPTION_. this causes issues with client as we do not get to access same enum value.

public enum Descriptions {

_1("DESCRIPTION_1"),

_2("DESCRIPTION_2"),

_3("DESCRIPTION_3");

private String value;

Descriptions(String value) {
this.value = value;
}

@JsonValue
public String getValue() {
return value;
}

@Override
public String toString() {
return String.valueOf(value);
}

@JsonCreator
public static Descriptions fromValue(String value) {
for (Descriptions b : Descriptions.values()) {
if (b.value.equals(value)) {
return b;
}
}
throw new IllegalArgumentException("Unexpected value '" + value + "'");
}
}

The issue provides a Java enum example but names no source file or test. Start by reproducing the generated output with several enum values sharing a prefix, then locate the generator path responsible for converting enum names. Done means the generated constants remain uniquely accessible while retaining their original serialized values.