diff --git a/ins-fraud-check/chaincode-java/.gitattributes b/ins-fraud-check/chaincode-java/.gitattributes
new file mode 100644
index 00000000..00a51aff
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/.gitattributes
@@ -0,0 +1,6 @@
+#
+# https://help.github.com/articles/dealing-with-line-endings/
+#
+# These are explicitly windows files and should use crlf
+*.bat text eol=crlf
+
diff --git a/ins-fraud-check/chaincode-java/.gitignore b/ins-fraud-check/chaincode-java/.gitignore
new file mode 100644
index 00000000..bd6fd304
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/.gitignore
@@ -0,0 +1,2 @@
+.idea/
+.gradle/
diff --git a/ins-fraud-check/chaincode-java/Dockerfile b/ins-fraud-check/chaincode-java/Dockerfile
new file mode 100644
index 00000000..dba568af
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/Dockerfile
@@ -0,0 +1,31 @@
+# the first stage
+FROM gradle:jdk11-alpine AS GRADLE_BUILD
+
+# copy the build.gradle and src code to the container
+COPY src/ src/
+COPY build.gradle ./
+
+# Build and package our code
+RUN gradle --no-daemon build shadowJar -x checkstyleMain -x checkstyleTest
+
+
+# the second stage of our build just needs the compiled files
+FROM openjdk:11-jre
+ARG CC_SERVER_PORT=9999
+
+# Setup tini to work better handle signals
+ENV TINI_VERSION v0.19.0
+ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini /tini
+RUN chmod +x /tini
+
+RUN addgroup --system javauser && useradd -g javauser javauser
+
+# copy only the artifacts we need from the first stage and discard the rest
+COPY --chown=javauser:javauser --from=GRADLE_BUILD /home/gradle/build/libs/chaincode.jar /chaincode.jar
+COPY --chown=javauser:javauser docker/docker-entrypoint.sh /docker-entrypoint.sh
+
+ENV PORT $CC_SERVER_PORT
+EXPOSE $CC_SERVER_PORT
+
+USER javauser
+ENTRYPOINT [ "/tini", "--", "/docker-entrypoint.sh" ]
diff --git a/ins-fraud-check/chaincode-java/README.md b/ins-fraud-check/chaincode-java/README.md
new file mode 100644
index 00000000..fbffaa4a
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/README.md
@@ -0,0 +1,10 @@
+
+## Basic Claim Processing
+
+This sample implements the basic claim processing scenario, illustrating the use of the Java Contract SDKs to provide a
+smart contract as a service.
+
+To run this chaincode contract locally on a development network, see:
+
+- [Debugging chaincode as a service](../../test-network-k8s/docs/CHAINCODE_AS_A_SERVICE.md) (Kube test network)
+- [End-to-end with the test-network](../../test-network/CHAINCODE_AS_A_SERVICE_TUTORIAL.md#end-to-end-with-the-the-test-network) (Docker compose)
diff --git a/ins-fraud-check/chaincode-java/build.gradle b/ins-fraud-check/chaincode-java/build.gradle
new file mode 100644
index 00000000..ba6d051b
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/build.gradle
@@ -0,0 +1,86 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+plugins {
+ id 'com.github.johnrengelman.shadow' version '5.1.0'
+ id 'application'
+ id 'checkstyle'
+ id 'jacoco'
+}
+
+group 'org.hyperledger.fabric.samples'
+version '1.0-SNAPSHOT'
+
+dependencies {
+
+ implementation 'org.hyperledger.fabric-chaincode-java:fabric-chaincode-shim:2.4.1'
+ implementation 'org.json:json:+'
+ implementation 'com.owlike:genson:1.5'
+ testImplementation 'org.hyperledger.fabric-chaincode-java:fabric-chaincode-shim:2.4.1'
+ testImplementation 'org.junit.jupiter:junit-jupiter:5.4.2'
+ testImplementation 'org.assertj:assertj-core:3.11.1'
+ testImplementation 'org.mockito:mockito-core:2.+'
+}
+
+repositories {
+ mavenCentral()
+ maven {
+ url 'https://jitpack.io'
+ }
+}
+
+application {
+ mainClass = 'org.hyperledger.fabric.contract.ContractRouter'
+}
+
+checkstyle {
+ toolVersion '8.21'
+ configFile file("config/checkstyle/checkstyle.xml")
+}
+
+checkstyleMain {
+ source ='src/main/java'
+}
+
+checkstyleTest {
+ source ='src/test/java'
+}
+
+jacocoTestReport {
+ dependsOn test
+}
+
+jacocoTestCoverageVerification {
+ violationRules {
+ rule {
+ limit {
+ minimum = 0.9
+ }
+ }
+ }
+
+ finalizedBy jacocoTestReport
+}
+
+test {
+ useJUnitPlatform()
+ testLogging {
+ events "passed", "skipped", "failed"
+ }
+}
+
+mainClassName = 'org.hyperledger.fabric.contract.ContractRouter'
+
+shadowJar {
+ baseName = 'chaincode'
+ version = null
+ classifier = null
+
+ manifest {
+ attributes 'Main-Class': 'org.hyperledger.fabric.contract.ContractRouter'
+ }
+}
+
+check.dependsOn jacocoTestCoverageVerification
+installDist.dependsOn check
diff --git a/ins-fraud-check/chaincode-java/config/checkstyle/checkstyle.xml b/ins-fraud-check/chaincode-java/config/checkstyle/checkstyle.xml
new file mode 100644
index 00000000..acd5df44
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/config/checkstyle/checkstyle.xml
@@ -0,0 +1,171 @@
+
+
+
+
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diff --git a/ins-fraud-check/chaincode-java/config/checkstyle/suppressions.xml b/ins-fraud-check/chaincode-java/config/checkstyle/suppressions.xml
new file mode 100644
index 00000000..8c44b0a0
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/config/checkstyle/suppressions.xml
@@ -0,0 +1,9 @@
+
+
+
+
+
+
+
diff --git a/ins-fraud-check/chaincode-java/docker/docker-entrypoint.sh b/ins-fraud-check/chaincode-java/docker/docker-entrypoint.sh
new file mode 100644
index 00000000..1ff8e07e
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/docker/docker-entrypoint.sh
@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+set -euo pipefail
+: ${CORE_PEER_TLS_ENABLED:="false"}
+: ${DEBUG:="false"}
+
+if [ "${DEBUG,,}" = "true" ]; then
+ exec java -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=0.0.0.0:8000 -jar /chaincode.jar
+elif [ "${CORE_PEER_TLS_ENABLED,,}" = "true" ]; then
+ exec java -jar /chaincode.jar # todo
+else
+ exec java -jar /chaincode.jar
+fi
+
diff --git a/ins-fraud-check/chaincode-java/gradle/wrapper/gradle-wrapper.jar b/ins-fraud-check/chaincode-java/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 00000000..7454180f
Binary files /dev/null and b/ins-fraud-check/chaincode-java/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/ins-fraud-check/chaincode-java/gradle/wrapper/gradle-wrapper.properties b/ins-fraud-check/chaincode-java/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 00000000..84d1f85f
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/ins-fraud-check/chaincode-java/gradlew b/ins-fraud-check/chaincode-java/gradlew
new file mode 100644
index 00000000..1b6c7873
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+# Gradle start up script for POSIX generated by Gradle.
+#
+# Important for running:
+#
+# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+# noncompliant, but you have some other compliant shell such as ksh or
+# bash, then to run this script, type that shell name before the whole
+# command line, like:
+#
+# ksh Gradle
+#
+# Busybox and similar reduced shells will NOT work, because this script
+# requires all of these POSIX shell features:
+# * functions;
+# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+# * compound commands having a testable exit status, especially «case»;
+# * various built-in commands including «command», «set», and «ulimit».
+#
+# Important for patching:
+#
+# (2) This script targets any POSIX shell, so it avoids extensions provided
+# by Bash, Ksh, etc; in particular arrays are avoided.
+#
+# The "traditional" practice of packing multiple parameters into a
+# space-separated string is a well documented source of bugs and security
+# problems, so this is (mostly) avoided, by progressively accumulating
+# options in "$@", and eventually passing that to Java.
+#
+# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+# see the in-line comments for details.
+#
+# There are tweaks for specific operating systems such as AIX, CygWin,
+# Darwin, MinGW, and NonStop.
+#
+# (3) This script is generated from the Groovy template
+# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+# within the Gradle project.
+#
+# You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+ APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
+ [ -h "$app_path" ]
+do
+ ls=$( ls -ld "$app_path" )
+ link=${ls#*' -> '}
+ case $link in #(
+ /*) app_path=$link ;; #(
+ *) app_path=$APP_HOME$link ;;
+ esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+ echo "$*"
+} >&2
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in #(
+ CYGWIN* ) cygwin=true ;; #(
+ Darwin* ) darwin=true ;; #(
+ MSYS* | MINGW* ) msys=true ;; #(
+ NONSTOP* ) nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD=$JAVA_HOME/jre/sh/java
+ else
+ JAVACMD=$JAVA_HOME/bin/java
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD=java
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+ case $MAX_FD in #(
+ max*)
+ MAX_FD=$( ulimit -H -n ) ||
+ warn "Could not query maximum file descriptor limit"
+ esac
+ case $MAX_FD in #(
+ '' | soft) :;; #(
+ *)
+ ulimit -n "$MAX_FD" ||
+ warn "Could not set maximum file descriptor limit to $MAX_FD"
+ esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+# * args from the command line
+# * the main class name
+# * -classpath
+# * -D...appname settings
+# * --module-path (only if needed)
+# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+ APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+ CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+ JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ for arg do
+ if
+ case $arg in #(
+ -*) false ;; # don't mess with options #(
+ /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
+ [ -e "$t" ] ;; #(
+ *) false ;;
+ esac
+ then
+ arg=$( cygpath --path --ignore --mixed "$arg" )
+ fi
+ # Roll the args list around exactly as many times as the number of
+ # args, so each arg winds up back in the position where it started, but
+ # possibly modified.
+ #
+ # NB: a `for` loop captures its iteration list before it begins, so
+ # changing the positional parameters here affects neither the number of
+ # iterations, nor the values presented in `arg`.
+ shift # remove old arg
+ set -- "$@" "$arg" # push replacement arg
+ done
+fi
+
+# Collect all arguments for the java command;
+# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+# shell script including quotes and variable substitutions, so put them in
+# double quotes to make sure that they get re-expanded; and
+# * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+ "-Dorg.gradle.appname=$APP_BASE_NAME" \
+ -classpath "$CLASSPATH" \
+ org.gradle.wrapper.GradleWrapperMain \
+ "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+# set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+ printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+ xargs -n1 |
+ sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+ tr '\n' ' '
+ )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/ins-fraud-check/chaincode-java/gradlew.bat b/ins-fraud-check/chaincode-java/gradlew.bat
new file mode 100644
index 00000000..107acd32
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/ins-fraud-check/chaincode-java/settings.gradle b/ins-fraud-check/chaincode-java/settings.gradle
new file mode 100644
index 00000000..2633c4b9
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/settings.gradle
@@ -0,0 +1,5 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+rootProject.name = 'basic'
diff --git a/ins-fraud-check/chaincode-java/src/main/java/org/hyperledger/fabric/samples/insfraudcheck/ClaimProcessing.java b/ins-fraud-check/chaincode-java/src/main/java/org/hyperledger/fabric/samples/insfraudcheck/ClaimProcessing.java
new file mode 100644
index 00000000..4a13e020
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/src/main/java/org/hyperledger/fabric/samples/insfraudcheck/ClaimProcessing.java
@@ -0,0 +1,89 @@
+package org.hyperledger.fabric.samples.insfraudcheck;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+import org.hyperledger.fabric.contract.Context;
+import org.hyperledger.fabric.contract.ContractInterface;
+import org.hyperledger.fabric.contract.annotation.Contact;
+import org.hyperledger.fabric.contract.annotation.Contract;
+import org.hyperledger.fabric.contract.annotation.Default;
+import org.hyperledger.fabric.contract.annotation.Info;
+import org.hyperledger.fabric.contract.annotation.License;
+import org.hyperledger.fabric.contract.annotation.Transaction;
+import org.hyperledger.fabric.samples.insfraudcheck.InsClaim;
+import org.hyperledger.fabric.shim.ChaincodeException;
+import org.hyperledger.fabric.shim.ChaincodeStub;
+import org.hyperledger.fabric.shim.ledger.KeyValue;
+import org.hyperledger.fabric.shim.ledger.QueryResultsIterator;
+
+import com.owlike.genson.Genson;
+
+@Contract(
+ name = "basic",
+ info = @Info(
+ title = "Claim Processing",
+ description = "The hyperlegendary claim processing",
+ version = "0.0.1-SNAPSHOT",
+ license = @License(
+ name = "Apache 2.0 License",
+ url = "http://www.apache.org/licenses/LICENSE-2.0.html"),
+ contact = @Contact(
+ email = "aniket.anerao@lexisnexisrisk.com",
+ name = "Aniket Anerao",
+ url = "https://github.com/aneran01")))
+@Default
+public final class ClaimProcessing implements ContractInterface {
+
+ private final Genson genson = new Genson();
+
+ private enum ClaimProcessingErrors {
+ CLAIM_NOT_FOUND,
+ CLAIM_ALREADY_EXISTS
+ }
+
+ /**
+ * Creates some initial claims on the ledger.
+ *
+ * @param ctx the transaction context
+ */
+ @Transaction(intent = Transaction.TYPE.SUBMIT)
+ public void InitLedger(final Context ctx) {
+ ChaincodeStub stub = ctx.getStub();
+
+ CreateClaim(ctx, "cl-1", "v-123", 1, "ins-1", 3000);
+
+ }
+
+ /**
+ * Creates a new claim on the ledger.
+ *
+ * @param ctx the transaction context
+ * @param claimID the ID of the new claim
+ * @param vin the vin of the new claim
+ * @param custId the custId for the new claim
+ * @param insuranceId the insuranceId of the new claim
+ * @param claimAmount the claimAmount of the new claim
+ * @return the created claim
+ */
+ @Transaction(intent = Transaction.TYPE.SUBMIT)
+ public InsClaim CreateClaim(final Context ctx, final String claimID, final String vin, final int custId,
+ final String insuranceId, final int claimAmount) {
+ ChaincodeStub stub = ctx.getStub();
+
+ if (ClaimExists(ctx, claimID)) {
+ String errorMessage = String.format("Claim %s already exists", claimID);
+ System.out.println(errorMessage);
+ throw new ChaincodeException(errorMessage, ClaimProcessingErrors.CLAIM_ALREADY_EXISTS.toString());
+ }
+
+ InsClaim claim = new InsClaim(claimID, color, size, owner, appraisedValue);
+ //Use Genson to convert the Claim into string, sort it alphabetically and serialize it into a json string
+ String sortedJson = genson.serialize(claim);
+ stub.putStringState(claimID, sortedJson);
+
+ return claim;
+ }
+
+}
\ No newline at end of file
diff --git a/ins-fraud-check/chaincode-java/src/main/java/org/hyperledger/fabric/samples/insfraudcheck/InsClaim.java b/ins-fraud-check/chaincode-java/src/main/java/org/hyperledger/fabric/samples/insfraudcheck/InsClaim.java
new file mode 100644
index 00000000..59fde289
--- /dev/null
+++ b/ins-fraud-check/chaincode-java/src/main/java/org/hyperledger/fabric/samples/insfraudcheck/InsClaim.java
@@ -0,0 +1,114 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.hyperledger.fabric.samples.insfraudcheck;
+
+import java.util.Objects;
+
+import org.hyperledger.fabric.contract.annotation.DataType;
+import org.hyperledger.fabric.contract.annotation.Property;
+
+import com.owlike.genson.annotation.JsonProperty;
+
+@DataType()
+public final class InsClaim {
+
+ @Property()
+ private final String claimID;
+
+ @Property()
+ private final String vin;
+
+ @Property()
+ private final int custId;
+
+ @Property()
+ private final String insuranceId;
+
+ @Property()
+ private final int claimAmount;
+
+
+ public String getClaimID() {
+ return claimID;
+ }
+
+ public String getVin() {
+ return vin;
+ }
+
+ public int getCustId() {
+ return custId;
+ }
+
+ public String getInsuranceId() {
+ return insuranceId;
+ }
+
+ public int getClaimAmount() {
+ return claimAmount;
+ }
+
+
+
+ public InsClaim(@JsonProperty("claimID") final String claimID, @JsonProperty("vin") final String vin, @JsonProperty("custId") final int custId, @JsonProperty("insuranceId") final String insuranceId, @JsonProperty("claimAmount") final int claimAmount) {
+ this.claimID = claimID;
+ this.vin = vin;
+ this.custId = custId;
+ this.insuranceId = insuranceId;
+ this.claimAmount = claimAmount;
+ }
+
+
+ @Override
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + claimAmount;
+ result = prime * result + ((claimID == null) ? 0 : claimID.hashCode());
+ result = prime * result + custId;
+ result = prime * result + ((insuranceId == null) ? 0 : insuranceId.hashCode());
+ result = prime * result + ((vin == null) ? 0 : vin.hashCode());
+ return result;
+ }
+
+ @Override
+ public boolean equals(final Object obj) {
+ if (this == obj)
+ return true;
+ if (obj == null)
+ return false;
+ if (getClass() != obj.getClass())
+ return false;
+ InsClaim other = (InsClaim) obj;
+ if (claimAmount != other.claimAmount)
+ return false;
+ if (claimID == null) {
+ if (other.claimID != null)
+ return false;
+ } else if (!claimID.equals(other.claimID))
+ return false;
+ if (custId != other.custId)
+ return false;
+ if (insuranceId == null) {
+ if (other.insuranceId != null)
+ return false;
+ } else if (!insuranceId.equals(other.insuranceId))
+ return false;
+ if (vin == null) {
+ if (other.vin != null)
+ return false;
+ } else if (!vin.equals(other.vin))
+ return false;
+ return true;
+ }
+
+ @Override
+ public String toString() {
+ return "InsClaim [claimAmount=" + claimAmount + ", claimID=" + claimID + ", custId=" + custId + ", insuranceId="
+ + insuranceId + ", vin=" + vin + "]";
+ }
+
+
+}