I need the zipdecode program to include Alaska & Hawaai as well.
please help me to make necessary changes.

Currently it is work fine without Alaska & Hawaaai, i tried to make x,y coordinates regenerated by remove filteration on AK,HI state abbrevations in  the code below:

// Indices for each of the columns
int ZIP_CODE = 0;
int LATITUDE = 1;
int LONGITUDE = 2;
int ZIP_CLASS = 3;
int PONAME = 4;
int STATE_FIPS = 5;
int COUNTY = 6;


void setup( ) {
// Load the state FIPS codes into a table.
Hashtable fipsTable = new Hashtable( );
String[] fipsLines = loadStrings("fips.tsv");
for (int i = 0; i < fipsLines.length; i++) {
// Split each line on the tab characters.
String[] pieces = split(fipsLines[i], TAB);
// The FIPS code is in column 1,
// and the state abbreviation in column 2
// (keep in mind that columns are numbered from zero).
fipsTable.put(pieces[1], pieces[2]);
}
String[] lines = loadStrings("zipnov99.csv");

// Set the minimum and maximum values arbitrarily large.
float minX = 1;
float maxX = -1;
float minY = 1;
float maxY = -1;
// Set up an array for the cleaned data.
String[] cleaned = new String[lines.length];
// Number of cleaned entries found
int placeCount = 0;
// Start at row 1, because the first row is the column titles.
for (int row = 1; row < lines.length; row++) {
// Split the row into pieces on each comma.
String[] data = split(lines[row], ',');
scrubQuotes(data);
// Remove extra whitespace on either side of each column.
data = trim(data);
String stateAbbrev = (String) fipsTable.get(data[STATE_FIPS]);
// If the abbreviation was not found, skip this line,
// because that means it's an outlying territory.
if (stateAbbrev == null) continue;
// For now, also skip Alaska and Hawaii.

//*** if not need alaska & hawaai, uncomment to proceed! ***
//if (stateAbbrev.equals("AK") || stateAbbrev.equals("HI")) continue;

// Attempt to fix the capitalization of the city/town name.
String placeName = fixCapitals(data[PONAME]) + ", " + stateAbbrev;
float lat = float(data[LATITUDE]);
float lon = float(data[LONGITUDE]);

// Albers equal-area conic projection.
// USGS uses standard parallels at 45.5˚N and 29.5˚N
// with a central meridian value of 96˚W.
// Latitude value is phi, longitude is lambda.
float phi0 = 0;
float lambda0 = radians(-96);
float phi1 = radians(30f);
float phi2 = radians(45.5f);
float phi = radians(lat);
float lambda = radians(lon);
float n = 0.5f * (sin(phi1) + sin(phi2));
float theta = n * (lambda - lambda0); //radians(lon - lambda0);
float c = sq(cos(phi1)) + 2*n*sin(phi1);
float rho = sqrt(c - 2*n*sin(phi)) / n;
float rho0 = sqrt(c - 2*n*sin(phi0)) / n;
float x = rho * sin(theta);
float y = rho0 - rho*cos(theta);

if (x > maxX) maxX = x;
if (x < minX) minX = x;
if (y > maxY) maxY = y;
if (y < minY) minY = y;
// Add a cleaned version of the line, separated by tabs, to the list.
cleaned[placeCount++] = data[ZIP_CODE] + " " + x + " "+ y + " "+ placeName;
}
// Write to a file called "zips.tsv" in the sketch folder.
PrintWriter tsv = createWriter("zips.tsv");
// Use the first line to specify the number of data points in the file,
// along with the minimum and maximum latitude and longitude coordinates.
// Use a # to mark the line as different from the other data.
tsv.println("# " + placeCount +
"," + minX + "," + maxX + "," + minY + "," + maxY);
// Write each line of the cleaned data.
for (int i = 0; i < placeCount; i++) {
tsv.println(cleaned[i]);
}
// Flush and close the file buffer.
tsv.flush( );
tsv.close( );
// Finished; quit the program.
println("Finished.");
exit( );
}


// Parse quotes from CSV or TSV data. Quotes around a column are common,
// and actual double quotes (") are specified by two double quotes ("").
void scrubQuotes(String[] array) {
  for (int i = 0; i < array.length; i++) {
    if (array[i].length(  ) > 2) {
      // Remove quotes at start and end, if present.
      if (array[i].startsWith("\"") && array[i].endsWith("\"")) {
        array[i] = array[i].substring(1, array[i].length(  ) - 1);
      }
    }
    // Make double quotes into single quotes.
    array[i] = array[i].replaceAll("\"\"", "\"");
  }
}


// Capitalize the first letter of each word in a string.
String fixCapitals(String title) {
char[] text = title.toCharArray( );
// If set to true, the next letter will be capitalized.
boolean capitalizeNext = true;

for (int i = 0; i < text.length; i++) {
if (Character.isSpace(text[i])) {
capitalizeNext = true;
} else if (capitalizeNext) {
text[i] = Character.toUpperCase(text[i]);
capitalizeNext = false;
} else {
text[i] = Character.toLowerCase(text[i]);
}
}
return new String(text);
}