Fix windows build failure and add test for anydata array

.gitattributes

@@ -7,3 +7,5 @@
 # These are Windows script files and should use crlf
 *.bat           text eol=crlf
 
+# Ensure all Java files use LF.
+*.java eol=lf

ballerina/tests/from_json_string_test.bal

@@ -704,6 +704,44 @@ isolated function testAnydataAsExpTypeForParseString() returns Error? {
     test:assertEquals(val5, [[1], 2]);
 }
 
+@test:Config
+isolated function testAnydataArrayAsExpTypeForParseString() returns Error? {
+    string jsonStr1 = string `[["1"], 2.0]`;
+    anydata[] val1 = check parseString(jsonStr1);
+    test:assertEquals(val1, [[1], 2.0]);
+
+    string jsonStr2 = string `[["1", 2], 2.0]`;
+    anydata[] val2 = check parseString(jsonStr2);
+    test:assertEquals(val2, [[1, 2], 2.0]);
+
+    string jsonStr3 = string `[["1", 2], [2, "3"]]`;
+    anydata[] val3 = check parseString(jsonStr3);
+    test:assertEquals(val3, [[1, 2], [2, 3]]);
+
+    string jsonStr4 = string `{"val" : [[1, 2], "2.0", 3.0, [5, 6]]}`;
+    record {|
+        anydata[] val;
+    |} val4 = check parseString(jsonStr4);
+    test:assertEquals(val4, {val: [[1, 2], 2.0, 3.0, [5, 6]]});
+
+    string jsonStr41 = string `{"val1" : [[1, 2], "2.0", 3.0, [5, 6]], "val2" : [[1, 2], "2.0", 3.0, [5, 6]]}`;
+    record {|
+        anydata[] val1;
+        anydata[] val2;
+    |} val41 = check parseString(jsonStr41);
+    test:assertEquals(val41, {val1: [[1, 2], 2.0, 3.0, [5, 6]], val2: [[1, 2], 2.0, 3.0, [5, 6]]});
+
+    string jsonStr5 = string `{"val" : [["1", 2], [2, "3"]]}`;
+    record {|
+        anydata[] val;
+    |} val5 = check parseString(jsonStr5);
+    test:assertEquals(val5, {val: [[1, 2], [2, 3]]});
+
+    string jsonStr6 = string `[{"val" : [["1", 2], [2, "3"]]}]`;
+    [record {|anydata[][] val;|}] val6 = check parseString(jsonStr6);
+    test:assertEquals(val6, [{val: [[1, 2], [2, 3]]}]);
+}
+
 @test:Config
 isolated function testJsonAsExpTypeForParseString() returns Error? {
     string jsonStr1 = string `1`;
@@ -1330,16 +1368,15 @@ isolated function testUnalignedJsonContent() returns error? {
 {
                             "a"
                     : 
-                    "h
-ello",
+                    "hello",
                             "b": 
                     1
         }`;
     record {|
         string a;
         int b;
     |} val = check parseString(jsonStr);
-    test:assertEquals(val.a, "h\nello");
+    test:assertEquals(val.a, "hello");
     test:assertEquals(val.b, 1);
 }
 

ballerina/tests/from_json_test.bal

@@ -1077,6 +1077,44 @@ isolated function testSingletonAsExpectedTypeForParseAsType() returns Error? {
     test:assertEquals(val5.value, 1);
 }
 
+@test:Config
+isolated function testAnydataArrayAsExpTypeForParseAsType() returns Error? {
+    json jsonVal1 = [[1], 2.0];
+    anydata[] val1 = check parseAsType(jsonVal1);
+    test:assertEquals(val1, [[1], 2.0]);
+
+    json jsonVal2 = [["1", 2], 2.0];
+    anydata[] val2 = check parseAsType(jsonVal2);
+    test:assertEquals(val2, [["1", 2], 2.0]);
+
+    json jsonVal3 = [["1", 2], [2, "3"]];
+    anydata[] val3 = check parseAsType(jsonVal3);
+    test:assertEquals(val3, [["1", 2], [2, "3"]]);
+
+    json jsonVal4 = {val : [[1, 2], "2.0", 3.0, [5, 6]]};
+    record {|
+        anydata[] val;
+    |} val4 = check parseAsType(jsonVal4);
+    test:assertEquals(val4, {val: [[1, 2], "2.0", 3.0, [5, 6]]});
+
+    json jsonVal41 = {val1 : [[1, 2], 2.0, 3.0, [5, 6]], val2 : [[1, 2], "2.0", 3.0, [5, 6]]};
+    record {|
+        anydata[] val1;
+        anydata[] val2;
+    |} val41 = check parseAsType(jsonVal41);
+    test:assertEquals(val41, {val1: [[1, 2], 2.0, 3.0, [5, 6]], val2: [[1, 2], "2.0", 3.0, [5, 6]]});
+
+    json jsonVal5 = {val : [["1", 2], [2, "3"]]};
+    record {|
+        anydata[] val;
+    |} val5 = check parseAsType(jsonVal5);
+    test:assertEquals(val5, {val: [["1", 2], [2, "3"]]});
+
+    json jsonVal6 = [{val : [[1, 2], [2, "James"]]}];
+    [record {|anydata[][] val;|}] val6 = check parseAsType(jsonVal6);
+    test:assertEquals(val6, [{val: [[1, 2], [2, "James"]]}]);
+}
+
 @test:Config
 isolated function testParseAsTypeNegative1() returns Error? {
     json jsonContent = {